Home / 48,964.25-67,591.34-33,070.23

Finding the Fourth Proportional to 48,964.25, 67,591.34 and 33,070.23

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Solution

The fourth proportional to 48,964.25, 67,591.34 and 33,070.23 is: 45,650.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,964.25 : 67,591.34 = 33,070.23 : x
  2. Step 2: Convert to fraction form
    48,964.25/67,591.34 = 33,070.23/x
  3. Step 3: Cross multiply
    48,964.25x = 67,591.34 × 33,070.23
  4. Step 4: Simplify right side
    48,964.25x = 2,235,260,825.48
  5. Step 5: Solve for x
    x = 2,235,260,825.48/48,964.25
  6. Step 6: Final answer
    x = 45,650.87

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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.