Home / 6,656.93-9,225.40-6,562.97

Finding the Fourth Proportional to 6,656.93, 9,225.40 and 6,562.97

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Solution

The fourth proportional to 6,656.93, 9,225.40 and 6,562.97 is: 9,095.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,656.93 : 9,225.40 = 6,562.97 : x
  2. Step 2: Convert to fraction form
    6,656.93/9,225.40 = 6,562.97/x
  3. Step 3: Cross multiply
    6,656.93x = 9,225.40 × 6,562.97
  4. Step 4: Simplify right side
    6,656.93x = 60,545,989.35
  5. Step 5: Solve for x
    x = 60,545,989.35/6,656.93
  6. Step 6: Final answer
    x = 9,095.18

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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.