Home / 9,182.22-13,773.65-2,941.42

Finding the Fourth Proportional to 9,182.22, 13,773.65 and 2,941.42

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Solution

The fourth proportional to 9,182.22, 13,773.65 and 2,941.42 is: 4,412.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,182.22 : 13,773.65 = 2,941.42 : x
  2. Step 2: Convert to fraction form
    9,182.22/13,773.65 = 2,941.42/x
  3. Step 3: Cross multiply
    9,182.22x = 13,773.65 × 2,941.42
  4. Step 4: Simplify right side
    9,182.22x = 40,514,051.47
  5. Step 5: Solve for x
    x = 40,514,051.47/9,182.22
  6. Step 6: Final answer
    x = 4,412.23

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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.