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Finding the Fourth Proportional to 29,733.98, 44,601.29 and 8,957.66

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Solution

The fourth proportional to 29,733.98, 44,601.29 and 8,957.66 is: 13,436.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,733.98 : 44,601.29 = 8,957.66 : x
  2. Step 2: Convert to fraction form
    29,733.98/44,601.29 = 8,957.66/x
  3. Step 3: Cross multiply
    29,733.98x = 44,601.29 × 8,957.66
  4. Step 4: Simplify right side
    29,733.98x = 399,523,191.38
  5. Step 5: Solve for x
    x = 399,523,191.38/29,733.98
  6. Step 6: Final answer
    x = 13,436.59

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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.