Home / 96,851.22-145,280.11-25,773.93

Finding the Fourth Proportional to 96,851.22, 145,280.11 and 25,773.93

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Solution

The fourth proportional to 96,851.22, 145,280.11 and 25,773.93 is: 38,661.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,851.22 : 145,280.11 = 25,773.93 : x
  2. Step 2: Convert to fraction form
    96,851.22/145,280.11 = 25,773.93/x
  3. Step 3: Cross multiply
    96,851.22x = 145,280.11 × 25,773.93
  4. Step 4: Simplify right side
    96,851.22x = 3,744,438,776.30
  5. Step 5: Solve for x
    x = 3,744,438,776.30/96,851.22
  6. Step 6: Final answer
    x = 38,661.76

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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.