Home / 84,305.92-126,467.28-24,335.85

Finding the Fourth Proportional to 84,305.92, 126,467.28 and 24,335.85

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Solution

The fourth proportional to 84,305.92, 126,467.28 and 24,335.85 is: 36,506.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,305.92 : 126,467.28 = 24,335.85 : x
  2. Step 2: Convert to fraction form
    84,305.92/126,467.28 = 24,335.85/x
  3. Step 3: Cross multiply
    84,305.92x = 126,467.28 × 24,335.85
  4. Step 4: Simplify right side
    84,305.92x = 3,077,688,123.65
  5. Step 5: Solve for x
    x = 3,077,688,123.65/84,305.92
  6. Step 6: Final answer
    x = 36,506.19

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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.