Home / 48,600.95-67,069.01-27,387.05

Finding the Fourth Proportional to 48,600.95, 67,069.01 and 27,387.05

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Solution

The fourth proportional to 48,600.95, 67,069.01 and 27,387.05 is: 37,793.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,600.95 : 67,069.01 = 27,387.05 : x
  2. Step 2: Convert to fraction form
    48,600.95/67,069.01 = 27,387.05/x
  3. Step 3: Cross multiply
    48,600.95x = 67,069.01 × 27,387.05
  4. Step 4: Simplify right side
    48,600.95x = 1,836,821,858.04
  5. Step 5: Solve for x
    x = 1,836,821,858.04/48,600.95
  6. Step 6: Final answer
    x = 37,793.95

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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.