Home / 9,101.43-13,652.15-3,262.14

Finding the Fourth Proportional to 9,101.43, 13,652.15 and 3,262.14

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Solution

The fourth proportional to 9,101.43, 13,652.15 and 3,262.14 is: 4,893.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,101.43 : 13,652.15 = 3,262.14 : x
  2. Step 2: Convert to fraction form
    9,101.43/13,652.15 = 3,262.14/x
  3. Step 3: Cross multiply
    9,101.43x = 13,652.15 × 3,262.14
  4. Step 4: Simplify right side
    9,101.43x = 44,535,208.29
  5. Step 5: Solve for x
    x = 44,535,208.29/9,101.43
  6. Step 6: Final answer
    x = 4,893.21

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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.