Home / 63,819.36-96,206.85-59,537.70

Finding the Fourth Proportional to 63,819.36, 96,206.85 and 59,537.70

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Solution

The fourth proportional to 63,819.36, 96,206.85 and 59,537.70 is: 89,752.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,819.36 : 96,206.85 = 59,537.70 : x
  2. Step 2: Convert to fraction form
    63,819.36/96,206.85 = 59,537.70/x
  3. Step 3: Cross multiply
    63,819.36x = 96,206.85 × 59,537.70
  4. Step 4: Simplify right side
    63,819.36x = 5,727,934,573.25
  5. Step 5: Solve for x
    x = 5,727,934,573.25/63,819.36
  6. Step 6: Final answer
    x = 89,752.30

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.