Home / 48,964.38-67,591.51-33,070.35

Finding the Fourth Proportional to 48,964.38, 67,591.51 and 33,070.35

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Solution

The fourth proportional to 48,964.38, 67,591.51 and 33,070.35 is: 45,651.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,964.38 : 67,591.51 = 33,070.35 : x
  2. Step 2: Convert to fraction form
    48,964.38/67,591.51 = 33,070.35/x
  3. Step 3: Cross multiply
    48,964.38x = 67,591.51 × 33,070.35
  4. Step 4: Simplify right side
    48,964.38x = 2,235,274,892.73
  5. Step 5: Solve for x
    x = 2,235,274,892.73/48,964.38
  6. Step 6: Final answer
    x = 45,651.05

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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.