Home / 134,937.72-202,413.87-35,098.13

Finding the Fourth Proportional to 134,937.72, 202,413.87 and 35,098.13

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Solution

The fourth proportional to 134,937.72, 202,413.87 and 35,098.13 is: 52,649.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,937.72 : 202,413.87 = 35,098.13 : x
  2. Step 2: Convert to fraction form
    134,937.72/202,413.87 = 35,098.13/x
  3. Step 3: Cross multiply
    134,937.72x = 202,413.87 × 35,098.13
  4. Step 4: Simplify right side
    134,937.72x = 7,104,348,829.10
  5. Step 5: Solve for x
    x = 7,104,348,829.10/134,937.72
  6. Step 6: Final answer
    x = 52,649.09

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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.