Home / 224,370.39-336,510.32-82,167.12

Finding the Fourth Proportional to 224,370.39, 336,510.32 and 82,167.12

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Solution

The fourth proportional to 224,370.39, 336,510.32 and 82,167.12 is: 123,234.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,370.39 : 336,510.32 = 82,167.12 : x
  2. Step 2: Convert to fraction form
    224,370.39/336,510.32 = 82,167.12/x
  3. Step 3: Cross multiply
    224,370.39x = 336,510.32 × 82,167.12
  4. Step 4: Simplify right side
    224,370.39x = 27,650,083,844.68
  5. Step 5: Solve for x
    x = 27,650,083,844.68/224,370.39
  6. Step 6: Final answer
    x = 123,234.10

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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.