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Finding the Fourth Proportional to 44,397.16, 66,622.02 and 16,336.92

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Solution

The fourth proportional to 44,397.16, 66,622.02 and 16,336.92 is: 24,515.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,397.16 : 66,622.02 = 16,336.92 : x
  2. Step 2: Convert to fraction form
    44,397.16/66,622.02 = 16,336.92/x
  3. Step 3: Cross multiply
    44,397.16x = 66,622.02 × 16,336.92
  4. Step 4: Simplify right side
    44,397.16x = 1,088,398,610.98
  5. Step 5: Solve for x
    x = 1,088,398,610.98/44,397.16
  6. Step 6: Final answer
    x = 24,515.05

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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.