Home / 37,209.14-55,813.43-15,022.17

Finding the Fourth Proportional to 37,209.14, 55,813.43 and 15,022.17

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Solution

The fourth proportional to 37,209.14, 55,813.43 and 15,022.17 is: 22,533.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,209.14 : 55,813.43 = 15,022.17 : x
  2. Step 2: Convert to fraction form
    37,209.14/55,813.43 = 15,022.17/x
  3. Step 3: Cross multiply
    37,209.14x = 55,813.43 × 15,022.17
  4. Step 4: Simplify right side
    37,209.14x = 838,438,758.63
  5. Step 5: Solve for x
    x = 838,438,758.63/37,209.14
  6. Step 6: Final answer
    x = 22,533.14

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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.