Home / 41,204.52-61,803.60-13,126.17

Finding the Fourth Proportional to 41,204.52, 61,803.60 and 13,126.17

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Solution

The fourth proportional to 41,204.52, 61,803.60 and 13,126.17 is: 19,688.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,204.52 : 61,803.60 = 13,126.17 : x
  2. Step 2: Convert to fraction form
    41,204.52/61,803.60 = 13,126.17/x
  3. Step 3: Cross multiply
    41,204.52x = 61,803.60 × 13,126.17
  4. Step 4: Simplify right side
    41,204.52x = 811,244,560.21
  5. Step 5: Solve for x
    x = 811,244,560.21/41,204.52
  6. Step 6: Final answer
    x = 19,688.24

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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.