Home / 24,733.38-37,083.60-12,857.97

Finding the Fourth Proportional to 24,733.38, 37,083.60 and 12,857.97

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Solution

The fourth proportional to 24,733.38, 37,083.60 and 12,857.97 is: 19,278.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,733.38 : 37,083.60 = 12,857.97 : x
  2. Step 2: Convert to fraction form
    24,733.38/37,083.60 = 12,857.97/x
  3. Step 3: Cross multiply
    24,733.38x = 37,083.60 × 12,857.97
  4. Step 4: Simplify right side
    24,733.38x = 476,819,816.29
  5. Step 5: Solve for x
    x = 476,819,816.29/24,733.38
  6. Step 6: Final answer
    x = 19,278.39

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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.