Home / 59,648.26-82,305.68-34,150.60

Finding the Fourth Proportional to 59,648.26, 82,305.68 and 34,150.60

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Solution

The fourth proportional to 59,648.26, 82,305.68 and 34,150.60 is: 47,122.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,648.26 : 82,305.68 = 34,150.60 : x
  2. Step 2: Convert to fraction form
    59,648.26/82,305.68 = 34,150.60/x
  3. Step 3: Cross multiply
    59,648.26x = 82,305.68 × 34,150.60
  4. Step 4: Simplify right side
    59,648.26x = 2,810,788,355.41
  5. Step 5: Solve for x
    x = 2,810,788,355.41/59,648.26
  6. Step 6: Final answer
    x = 47,122.72

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.