Home / 37,386.28-55,998.98-17,635.24

Finding the Fourth Proportional to 37,386.28, 55,998.98 and 17,635.24

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Solution

The fourth proportional to 37,386.28, 55,998.98 and 17,635.24 is: 26,414.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,386.28 : 55,998.98 = 17,635.24 : x
  2. Step 2: Convert to fraction form
    37,386.28/55,998.98 = 17,635.24/x
  3. Step 3: Cross multiply
    37,386.28x = 55,998.98 × 17,635.24
  4. Step 4: Simplify right side
    37,386.28x = 987,555,452.06
  5. Step 5: Solve for x
    x = 987,555,452.06/37,386.28
  6. Step 6: Final answer
    x = 26,414.92

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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.