Home / 96,952.91-145,350.76-43,605.83

Finding the Fourth Proportional to 96,952.91, 145,350.76 and 43,605.83

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Solution

The fourth proportional to 96,952.91, 145,350.76 and 43,605.83 is: 65,373.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,952.91 : 145,350.76 = 43,605.83 : x
  2. Step 2: Convert to fraction form
    96,952.91/145,350.76 = 43,605.83/x
  3. Step 3: Cross multiply
    96,952.91x = 145,350.76 × 43,605.83
  4. Step 4: Simplify right side
    96,952.91x = 6,338,140,530.93
  5. Step 5: Solve for x
    x = 6,338,140,530.93/96,952.91
  6. Step 6: Final answer
    x = 65,373.39

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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.