Home / 96,512.24-144,818.36-64,513.70

Finding the Fourth Proportional to 96,512.24, 144,818.36 and 64,513.70

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Solution

The fourth proportional to 96,512.24, 144,818.36 and 64,513.70 is: 96,803.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,512.24 : 144,818.36 = 64,513.70 : x
  2. Step 2: Convert to fraction form
    96,512.24/144,818.36 = 64,513.70/x
  3. Step 3: Cross multiply
    96,512.24x = 144,818.36 × 64,513.70
  4. Step 4: Simplify right side
    96,512.24x = 9,342,768,231.53
  5. Step 5: Solve for x
    x = 9,342,768,231.53/96,512.24
  6. Step 6: Final answer
    x = 96,803.97

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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.