Home / 29,463.21-40,658.65-16,034.76

Finding the Fourth Proportional to 29,463.21, 40,658.65 and 16,034.76

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Solution

The fourth proportional to 29,463.21, 40,658.65 and 16,034.76 is: 22,127.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,463.21 : 40,658.65 = 16,034.76 : x
  2. Step 2: Convert to fraction form
    29,463.21/40,658.65 = 16,034.76/x
  3. Step 3: Cross multiply
    29,463.21x = 40,658.65 × 16,034.76
  4. Step 4: Simplify right side
    29,463.21x = 651,951,694.67
  5. Step 5: Solve for x
    x = 651,951,694.67/29,463.21
  6. Step 6: Final answer
    x = 22,127.65

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.