Home / 37,134.14-55,709.31-14,948.24

Finding the Fourth Proportional to 37,134.14, 55,709.31 and 14,948.24

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Solution

The fourth proportional to 37,134.14, 55,709.31 and 14,948.24 is: 22,425.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,134.14 : 55,709.31 = 14,948.24 : x
  2. Step 2: Convert to fraction form
    37,134.14/55,709.31 = 14,948.24/x
  3. Step 3: Cross multiply
    37,134.14x = 55,709.31 × 14,948.24
  4. Step 4: Simplify right side
    37,134.14x = 832,756,136.11
  5. Step 5: Solve for x
    x = 832,756,136.11/37,134.14
  6. Step 6: Final answer
    x = 22,425.62

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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.