Home / 24,192.39-36,298.98-13,107

Finding the Fourth Proportional to 24,192.39, 36,298.98 and 13,107

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Solution

The fourth proportional to 24,192.39, 36,298.98 and 13,107 is: 19,666.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,192.39 : 36,298.98 = 13,107 : x
  2. Step 2: Convert to fraction form
    24,192.39/36,298.98 = 13,107/x
  3. Step 3: Cross multiply
    24,192.39x = 36,298.98 × 13,107
  4. Step 4: Simplify right side
    24,192.39x = 475,770,730.86
  5. Step 5: Solve for x
    x = 475,770,730.86/24,192.39
  6. Step 6: Final answer
    x = 19,666.13

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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.