Home / 48,664.44-67,158.54-28,244.97

Finding the Fourth Proportional to 48,664.44, 67,158.54 and 28,244.97

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Solution

The fourth proportional to 48,664.44, 67,158.54 and 28,244.97 is: 38,979.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,664.44 : 67,158.54 = 28,244.97 : x
  2. Step 2: Convert to fraction form
    48,664.44/67,158.54 = 28,244.97/x
  3. Step 3: Cross multiply
    48,664.44x = 67,158.54 × 28,244.97
  4. Step 4: Simplify right side
    48,664.44x = 1,896,891,209.39
  5. Step 5: Solve for x
    x = 1,896,891,209.39/48,664.44
  6. Step 6: Final answer
    x = 38,979.00

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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.