Home / 37,282.27-55,935.71-15,114.29

Finding the Fourth Proportional to 37,282.27, 55,935.71 and 15,114.29

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Solution

The fourth proportional to 37,282.27, 55,935.71 and 15,114.29 is: 22,676.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,282.27 : 55,935.71 = 15,114.29 : x
  2. Step 2: Convert to fraction form
    37,282.27/55,935.71 = 15,114.29/x
  3. Step 3: Cross multiply
    37,282.27x = 55,935.71 × 15,114.29
  4. Step 4: Simplify right side
    37,282.27x = 845,428,542.30
  5. Step 5: Solve for x
    x = 845,428,542.30/37,282.27
  6. Step 6: Final answer
    x = 22,676.42

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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.