Home / 6,658.93-9,228.17-6,564.97

Finding the Fourth Proportional to 6,658.93, 9,228.17 and 6,564.97

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Solution

The fourth proportional to 6,658.93, 9,228.17 and 6,564.97 is: 9,097.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,658.93 : 9,228.17 = 6,564.97 : x
  2. Step 2: Convert to fraction form
    6,658.93/9,228.17 = 6,564.97/x
  3. Step 3: Cross multiply
    6,658.93x = 9,228.17 × 6,564.97
  4. Step 4: Simplify right side
    6,658.93x = 60,582,659.20
  5. Step 5: Solve for x
    x = 60,582,659.20/6,658.93
  6. Step 6: Final answer
    x = 9,097.96

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.