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Finding the Fourth Proportional to 29,399.05, 44,117.06 and 12,532.04

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Solution

The fourth proportional to 29,399.05, 44,117.06 and 12,532.04 is: 18,805.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,399.05 : 44,117.06 = 12,532.04 : x
  2. Step 2: Convert to fraction form
    29,399.05/44,117.06 = 12,532.04/x
  3. Step 3: Cross multiply
    29,399.05x = 44,117.06 × 12,532.04
  4. Step 4: Simplify right side
    29,399.05x = 552,876,736.79
  5. Step 5: Solve for x
    x = 552,876,736.79/29,399.05
  6. Step 6: Final answer
    x = 18,805.94

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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.