Home / 47,659.46-71,535.66-22,716.72

Finding the Fourth Proportional to 47,659.46, 71,535.66 and 22,716.72

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Solution

The fourth proportional to 47,659.46, 71,535.66 and 22,716.72 is: 34,097.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,659.46 : 71,535.66 = 22,716.72 : x
  2. Step 2: Convert to fraction form
    47,659.46/71,535.66 = 22,716.72/x
  3. Step 3: Cross multiply
    47,659.46x = 71,535.66 × 22,716.72
  4. Step 4: Simplify right side
    47,659.46x = 1,625,055,473.05
  5. Step 5: Solve for x
    x = 1,625,055,473.05/47,659.46
  6. Step 6: Final answer
    x = 34,097.23

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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.