Home / 66,529.67-99,760.14-24,398.96

Finding the Fourth Proportional to 66,529.67, 99,760.14 and 24,398.96

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Solution

The fourth proportional to 66,529.67, 99,760.14 and 24,398.96 is: 36,585.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,529.67 : 99,760.14 = 24,398.96 : x
  2. Step 2: Convert to fraction form
    66,529.67/99,760.14 = 24,398.96/x
  3. Step 3: Cross multiply
    66,529.67x = 99,760.14 × 24,398.96
  4. Step 4: Simplify right side
    66,529.67x = 2,434,043,166.65
  5. Step 5: Solve for x
    x = 2,434,043,166.65/66,529.67
  6. Step 6: Final answer
    x = 36,585.83

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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.