Home / 48,439.66-72,591.82-23,473.08

Finding the Fourth Proportional to 48,439.66, 72,591.82 and 23,473.08

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Solution

The fourth proportional to 48,439.66, 72,591.82 and 23,473.08 is: 35,176.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,439.66 : 72,591.82 = 23,473.08 : x
  2. Step 2: Convert to fraction form
    48,439.66/72,591.82 = 23,473.08/x
  3. Step 3: Cross multiply
    48,439.66x = 72,591.82 × 23,473.08
  4. Step 4: Simplify right side
    48,439.66x = 1,703,953,627.55
  5. Step 5: Solve for x
    x = 1,703,953,627.55/48,439.66
  6. Step 6: Final answer
    x = 35,176.83

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.