Home / 110,113.25-165,167.63-35,233.38

Finding the Fourth Proportional to 110,113.25, 165,167.63 and 35,233.38

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Solution

The fourth proportional to 110,113.25, 165,167.63 and 35,233.38 is: 52,849.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,113.25 : 165,167.63 = 35,233.38 : x
  2. Step 2: Convert to fraction form
    110,113.25/165,167.63 = 35,233.38/x
  3. Step 3: Cross multiply
    110,113.25x = 165,167.63 × 35,233.38
  4. Step 4: Simplify right side
    110,113.25x = 5,819,413,695.32
  5. Step 5: Solve for x
    x = 5,819,413,695.32/110,113.25
  6. Step 6: Final answer
    x = 52,849.35

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.