Home / 134,993.27-202,487.16-35,151.25

Finding the Fourth Proportional to 134,993.27, 202,487.16 and 35,151.25

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Solution

The fourth proportional to 134,993.27, 202,487.16 and 35,151.25 is: 52,726.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,993.27 : 202,487.16 = 35,151.25 : x
  2. Step 2: Convert to fraction form
    134,993.27/202,487.16 = 35,151.25/x
  3. Step 3: Cross multiply
    134,993.27x = 202,487.16 × 35,151.25
  4. Step 4: Simplify right side
    134,993.27x = 7,117,676,276.73
  5. Step 5: Solve for x
    x = 7,117,676,276.73/134,993.27
  6. Step 6: Final answer
    x = 52,726.16

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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.