Home / 7,016.68-10,534.19-4,691.61

Finding the Fourth Proportional to 7,016.68, 10,534.19 and 4,691.61

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Solution

The fourth proportional to 7,016.68, 10,534.19 and 4,691.61 is: 7,043.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,016.68 : 10,534.19 = 4,691.61 : x
  2. Step 2: Convert to fraction form
    7,016.68/10,534.19 = 4,691.61/x
  3. Step 3: Cross multiply
    7,016.68x = 10,534.19 × 4,691.61
  4. Step 4: Simplify right side
    7,016.68x = 49,422,287.69
  5. Step 5: Solve for x
    x = 49,422,287.69/7,016.68
  6. Step 6: Final answer
    x = 7,043.54

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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.