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Finding the Fourth Proportional to 29,493.80, 44,240.76 and 9,767.08

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Solution

The fourth proportional to 29,493.80, 44,240.76 and 9,767.08 is: 14,650.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,493.80 : 44,240.76 = 9,767.08 : x
  2. Step 2: Convert to fraction form
    29,493.80/44,240.76 = 9,767.08/x
  3. Step 3: Cross multiply
    29,493.80x = 44,240.76 × 9,767.08
  4. Step 4: Simplify right side
    29,493.80x = 432,103,042.18
  5. Step 5: Solve for x
    x = 432,103,042.18/29,493.80
  6. Step 6: Final answer
    x = 14,650.64

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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.