Home / 48,366.64-66,652.96-34,912.56

Finding the Fourth Proportional to 48,366.64, 66,652.96 and 34,912.56

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Solution

The fourth proportional to 48,366.64, 66,652.96 and 34,912.56 is: 48,112.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,366.64 : 66,652.96 = 34,912.56 : x
  2. Step 2: Convert to fraction form
    48,366.64/66,652.96 = 34,912.56/x
  3. Step 3: Cross multiply
    48,366.64x = 66,652.96 × 34,912.56
  4. Step 4: Simplify right side
    48,366.64x = 2,327,025,465.18
  5. Step 5: Solve for x
    x = 2,327,025,465.18/48,366.64
  6. Step 6: Final answer
    x = 48,112.20

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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.