Home / 48,232.62-66,502.20-35,446.88

Finding the Fourth Proportional to 48,232.62, 66,502.20 and 35,446.88

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Solution

The fourth proportional to 48,232.62, 66,502.20 and 35,446.88 is: 48,873.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,232.62 : 66,502.20 = 35,446.88 : x
  2. Step 2: Convert to fraction form
    48,232.62/66,502.20 = 35,446.88/x
  3. Step 3: Cross multiply
    48,232.62x = 66,502.20 × 35,446.88
  4. Step 4: Simplify right side
    48,232.62x = 2,357,295,170.63
  5. Step 5: Solve for x
    x = 2,357,295,170.63/48,232.62
  6. Step 6: Final answer
    x = 48,873.46

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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.