Home / 113,748.22-170,629.29-34,863.22

Finding the Fourth Proportional to 113,748.22, 170,629.29 and 34,863.22

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Solution

The fourth proportional to 113,748.22, 170,629.29 and 34,863.22 is: 52,296.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,748.22 : 170,629.29 = 34,863.22 : x
  2. Step 2: Convert to fraction form
    113,748.22/170,629.29 = 34,863.22/x
  3. Step 3: Cross multiply
    113,748.22x = 170,629.29 × 34,863.22
  4. Step 4: Simplify right side
    113,748.22x = 5,948,686,475.71
  5. Step 5: Solve for x
    x = 5,948,686,475.71/113,748.22
  6. Step 6: Final answer
    x = 52,296.96

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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.