Home / 224,370.36-336,510.27-82,167.09

Finding the Fourth Proportional to 224,370.36, 336,510.27 and 82,167.09

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Solution

The fourth proportional to 224,370.36, 336,510.27 and 82,167.09 is: 123,234.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,370.36 : 336,510.27 = 82,167.09 : x
  2. Step 2: Convert to fraction form
    224,370.36/336,510.27 = 82,167.09/x
  3. Step 3: Cross multiply
    224,370.36x = 336,510.27 × 82,167.09
  4. Step 4: Simplify right side
    224,370.36x = 27,650,069,641.01
  5. Step 5: Solve for x
    x = 27,650,069,641.01/224,370.36
  6. Step 6: Final answer
    x = 123,234.06

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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.