Home / 24,174.73-36,237.15-10,142.91

Finding the Fourth Proportional to 24,174.73, 36,237.15 and 10,142.91

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Solution

The fourth proportional to 24,174.73, 36,237.15 and 10,142.91 is: 15,203.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,174.73 : 36,237.15 = 10,142.91 : x
  2. Step 2: Convert to fraction form
    24,174.73/36,237.15 = 10,142.91/x
  3. Step 3: Cross multiply
    24,174.73x = 36,237.15 × 10,142.91
  4. Step 4: Simplify right side
    24,174.73x = 367,549,919.21
  5. Step 5: Solve for x
    x = 367,549,919.21/24,174.73
  6. Step 6: Final answer
    x = 15,203.89

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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.