Home / 48,613.25-67,094.99-28,468.95

Finding the Fourth Proportional to 48,613.25, 67,094.99 and 28,468.95

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Solution

The fourth proportional to 48,613.25, 67,094.99 and 28,468.95 is: 39,292.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,613.25 : 67,094.99 = 28,468.95 : x
  2. Step 2: Convert to fraction form
    48,613.25/67,094.99 = 28,468.95/x
  3. Step 3: Cross multiply
    48,613.25x = 67,094.99 × 28,468.95
  4. Step 4: Simplify right side
    48,613.25x = 1,910,123,773.22
  5. Step 5: Solve for x
    x = 1,910,123,773.22/48,613.25
  6. Step 6: Final answer
    x = 39,292.25

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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.