Home / 18,566.19-25,591.49-14,526.23

Finding the Fourth Proportional to 18,566.19, 25,591.49 and 14,526.23

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Solution

The fourth proportional to 18,566.19, 25,591.49 and 14,526.23 is: 20,022.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,566.19 : 25,591.49 = 14,526.23 : x
  2. Step 2: Convert to fraction form
    18,566.19/25,591.49 = 14,526.23/x
  3. Step 3: Cross multiply
    18,566.19x = 25,591.49 × 14,526.23
  4. Step 4: Simplify right side
    18,566.19x = 371,747,669.19
  5. Step 5: Solve for x
    x = 371,747,669.19/18,566.19
  6. Step 6: Final answer
    x = 20,022.83

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Half scale
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Double scale
Find fourth proportional to 18,567.19, 25,592.86 and 14,527.23
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.