Home / 75,546.46-113,338.32-22,953.16

Finding the Fourth Proportional to 75,546.46, 113,338.32 and 22,953.16

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Solution

The fourth proportional to 75,546.46, 113,338.32 and 22,953.16 is: 34,435.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,546.46 : 113,338.32 = 22,953.16 : x
  2. Step 2: Convert to fraction form
    75,546.46/113,338.32 = 22,953.16/x
  3. Step 3: Cross multiply
    75,546.46x = 113,338.32 × 22,953.16
  4. Step 4: Simplify right side
    75,546.46x = 2,601,472,593.09
  5. Step 5: Solve for x
    x = 2,601,472,593.09/75,546.46
  6. Step 6: Final answer
    x = 34,435.40

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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.