Home / 37,204.29-55,758.87-17,439.30

Finding the Fourth Proportional to 37,204.29, 55,758.87 and 17,439.30

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Solution

The fourth proportional to 37,204.29, 55,758.87 and 17,439.30 is: 26,136.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,204.29 : 55,758.87 = 17,439.30 : x
  2. Step 2: Convert to fraction form
    37,204.29/55,758.87 = 17,439.30/x
  3. Step 3: Cross multiply
    37,204.29x = 55,758.87 × 17,439.30
  4. Step 4: Simplify right side
    37,204.29x = 972,395,661.59
  5. Step 5: Solve for x
    x = 972,395,661.59/37,204.29
  6. Step 6: Final answer
    x = 26,136.65

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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.