Home / 24,406.19-36,567.49-13,320.66

Finding the Fourth Proportional to 24,406.19, 36,567.49 and 13,320.66

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Solution

The fourth proportional to 24,406.19, 36,567.49 and 13,320.66 is: 19,958.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,406.19 : 36,567.49 = 13,320.66 : x
  2. Step 2: Convert to fraction form
    24,406.19/36,567.49 = 13,320.66/x
  3. Step 3: Cross multiply
    24,406.19x = 36,567.49 × 13,320.66
  4. Step 4: Simplify right side
    24,406.19x = 487,102,930.91
  5. Step 5: Solve for x
    x = 487,102,930.91/24,406.19
  6. Step 6: Final answer
    x = 19,958.17

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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.