Home / 48,875.44-67,449.13-27,654.70

Finding the Fourth Proportional to 48,875.44, 67,449.13 and 27,654.70

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Solution

The fourth proportional to 48,875.44, 67,449.13 and 27,654.70 is: 38,164.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,875.44 : 67,449.13 = 27,654.70 : x
  2. Step 2: Convert to fraction form
    48,875.44/67,449.13 = 27,654.70/x
  3. Step 3: Cross multiply
    48,875.44x = 67,449.13 × 27,654.70
  4. Step 4: Simplify right side
    48,875.44x = 1,865,285,706.45
  5. Step 5: Solve for x
    x = 1,865,285,706.45/48,875.44
  6. Step 6: Final answer
    x = 38,164.07

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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.