Home / 29,352.54-43,988.97-13,522.74

Finding the Fourth Proportional to 29,352.54, 43,988.97 and 13,522.74

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Solution

The fourth proportional to 29,352.54, 43,988.97 and 13,522.74 is: 20,265.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,352.54 : 43,988.97 = 13,522.74 : x
  2. Step 2: Convert to fraction form
    29,352.54/43,988.97 = 13,522.74/x
  3. Step 3: Cross multiply
    29,352.54x = 43,988.97 × 13,522.74
  4. Step 4: Simplify right side
    29,352.54x = 594,851,404.18
  5. Step 5: Solve for x
    x = 594,851,404.18/29,352.54
  6. Step 6: Final answer
    x = 20,265.76

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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.