Home / 9,282.60-13,922.28-2,707.29

Finding the Fourth Proportional to 9,282.60, 13,922.28 and 2,707.29

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Solution

The fourth proportional to 9,282.60, 13,922.28 and 2,707.29 is: 4,060.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,282.60 : 13,922.28 = 2,707.29 : x
  2. Step 2: Convert to fraction form
    9,282.60/13,922.28 = 2,707.29/x
  3. Step 3: Cross multiply
    9,282.60x = 13,922.28 × 2,707.29
  4. Step 4: Simplify right side
    9,282.60x = 37,691,649.42
  5. Step 5: Solve for x
    x = 37,691,649.42/9,282.60
  6. Step 6: Final answer
    x = 4,060.46

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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.