Home / 96,807.27-145,229.04-43,497.93

Finding the Fourth Proportional to 96,807.27, 145,229.04 and 43,497.93

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Solution

The fourth proportional to 96,807.27, 145,229.04 and 43,497.93 is: 65,255.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,807.27 : 145,229.04 = 43,497.93 : x
  2. Step 2: Convert to fraction form
    96,807.27/145,229.04 = 43,497.93/x
  3. Step 3: Cross multiply
    96,807.27x = 145,229.04 × 43,497.93
  4. Step 4: Simplify right side
    96,807.27x = 6,317,162,615.89
  5. Step 5: Solve for x
    x = 6,317,162,615.89/96,807.27
  6. Step 6: Final answer
    x = 65,255.04

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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.