Home / 25,089.35-37,634.06-7,564.19

Finding the Fourth Proportional to 25,089.35, 37,634.06 and 7,564.19

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Solution

The fourth proportional to 25,089.35, 37,634.06 and 7,564.19 is: 11,346.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,089.35 : 37,634.06 = 7,564.19 : x
  2. Step 2: Convert to fraction form
    25,089.35/37,634.06 = 7,564.19/x
  3. Step 3: Cross multiply
    25,089.35x = 37,634.06 × 7,564.19
  4. Step 4: Simplify right side
    25,089.35x = 284,671,142.49
  5. Step 5: Solve for x
    x = 284,671,142.49/25,089.35
  6. Step 6: Final answer
    x = 11,346.29

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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.