Home / 6,566.22-9,061.47-4,471.02

Finding the Fourth Proportional to 6,566.22, 9,061.47 and 4,471.02

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Solution

The fourth proportional to 6,566.22, 9,061.47 and 4,471.02 is: 6,170.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,566.22 : 9,061.47 = 4,471.02 : x
  2. Step 2: Convert to fraction form
    6,566.22/9,061.47 = 4,471.02/x
  3. Step 3: Cross multiply
    6,566.22x = 9,061.47 × 4,471.02
  4. Step 4: Simplify right side
    6,566.22x = 40,514,013.60
  5. Step 5: Solve for x
    x = 40,514,013.60/6,566.22
  6. Step 6: Final answer
    x = 6,170.07

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.