Home / 29,310.43-43,919.54-22,663.17

Finding the Fourth Proportional to 29,310.43, 43,919.54 and 22,663.17

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Solution

The fourth proportional to 29,310.43, 43,919.54 and 22,663.17 is: 33,959.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,310.43 : 43,919.54 = 22,663.17 : x
  2. Step 2: Convert to fraction form
    29,310.43/43,919.54 = 22,663.17/x
  3. Step 3: Cross multiply
    29,310.43x = 43,919.54 × 22,663.17
  4. Step 4: Simplify right side
    29,310.43x = 995,356,001.34
  5. Step 5: Solve for x
    x = 995,356,001.34/29,310.43
  6. Step 6: Final answer
    x = 33,959.11

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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.