Home / 18,567.48-25,626.68-14,526.26

Finding the Fourth Proportional to 18,567.48, 25,626.68 and 14,526.26

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Solution

The fourth proportional to 18,567.48, 25,626.68 and 14,526.26 is: 20,049.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,567.48 : 25,626.68 = 14,526.26 : x
  2. Step 2: Convert to fraction form
    18,567.48/25,626.68 = 14,526.26/x
  3. Step 3: Cross multiply
    18,567.48x = 25,626.68 × 14,526.26
  4. Step 4: Simplify right side
    18,567.48x = 372,259,816.62
  5. Step 5: Solve for x
    x = 372,259,816.62/18,567.48
  6. Step 6: Final answer
    x = 20,049.02

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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.