Home / 96,319.45-144,494.61-29,743.93

Finding the Fourth Proportional to 96,319.45, 144,494.61 and 29,743.93

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Solution

The fourth proportional to 96,319.45, 144,494.61 and 29,743.93 is: 44,620.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,319.45 : 144,494.61 = 29,743.93 : x
  2. Step 2: Convert to fraction form
    96,319.45/144,494.61 = 29,743.93/x
  3. Step 3: Cross multiply
    96,319.45x = 144,494.61 × 29,743.93
  4. Step 4: Simplify right side
    96,319.45x = 4,297,837,565.22
  5. Step 5: Solve for x
    x = 4,297,837,565.22/96,319.45
  6. Step 6: Final answer
    x = 44,620.66

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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.