Home / 1,753.22-2,624.31-1,167.02

Finding the Fourth Proportional to 1,753.22, 2,624.31 and 1,167.02

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Solution

The fourth proportional to 1,753.22, 2,624.31 and 1,167.02 is: 1,746.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,753.22 : 2,624.31 = 1,167.02 : x
  2. Step 2: Convert to fraction form
    1,753.22/2,624.31 = 1,167.02/x
  3. Step 3: Cross multiply
    1,753.22x = 2,624.31 × 1,167.02
  4. Step 4: Simplify right side
    1,753.22x = 3,062,622.26
  5. Step 5: Solve for x
    x = 3,062,622.26/1,753.22
  6. Step 6: Final answer
    x = 1,746.86

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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.