Home / 62,691.58-93,385.79-59,296.20

Finding the Fourth Proportional to 62,691.58, 93,385.79 and 59,296.20

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Solution

The fourth proportional to 62,691.58, 93,385.79 and 59,296.20 is: 88,328.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,691.58 : 93,385.79 = 59,296.20 : x
  2. Step 2: Convert to fraction form
    62,691.58/93,385.79 = 59,296.20/x
  3. Step 3: Cross multiply
    62,691.58x = 93,385.79 × 59,296.20
  4. Step 4: Simplify right side
    62,691.58x = 5,537,422,481.00
  5. Step 5: Solve for x
    x = 5,537,422,481.00/62,691.58
  6. Step 6: Final answer
    x = 88,328.01

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.