Home / 224,377.29-336,467.25-84,037.50

Finding the Fourth Proportional to 224,377.29, 336,467.25 and 84,037.50

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Solution

The fourth proportional to 224,377.29, 336,467.25 and 84,037.50 is: 126,019.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,377.29 : 336,467.25 = 84,037.50 : x
  2. Step 2: Convert to fraction form
    224,377.29/336,467.25 = 84,037.50/x
  3. Step 3: Cross multiply
    224,377.29x = 336,467.25 × 84,037.50
  4. Step 4: Simplify right side
    224,377.29x = 28,275,866,521.88
  5. Step 5: Solve for x
    x = 28,275,866,521.88/224,377.29
  6. Step 6: Final answer
    x = 126,019.29

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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.