Home / 96,193.12-144,305.20-29,633.24

Finding the Fourth Proportional to 96,193.12, 144,305.20 and 29,633.24

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Solution

The fourth proportional to 96,193.12, 144,305.20 and 29,633.24 is: 44,454.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,193.12 : 144,305.20 = 29,633.24 : x
  2. Step 2: Convert to fraction form
    96,193.12/144,305.20 = 29,633.24/x
  3. Step 3: Cross multiply
    96,193.12x = 144,305.20 × 29,633.24
  4. Step 4: Simplify right side
    96,193.12x = 4,276,230,624.85
  5. Step 5: Solve for x
    x = 4,276,230,624.85/96,193.12
  6. Step 6: Final answer
    x = 44,454.64

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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.