Home / 24,285.38-36,398.88-10,239.98

Finding the Fourth Proportional to 24,285.38, 36,398.88 and 10,239.98

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Solution

The fourth proportional to 24,285.38, 36,398.88 and 10,239.98 is: 15,347.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,285.38 : 36,398.88 = 10,239.98 : x
  2. Step 2: Convert to fraction form
    24,285.38/36,398.88 = 10,239.98/x
  3. Step 3: Cross multiply
    24,285.38x = 36,398.88 × 10,239.98
  4. Step 4: Simplify right side
    24,285.38x = 372,723,803.22
  5. Step 5: Solve for x
    x = 372,723,803.22/24,285.38
  6. Step 6: Final answer
    x = 15,347.66

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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.