Home / 124,092.07-186,083.43-35,325.38

Finding the Fourth Proportional to 124,092.07, 186,083.43 and 35,325.38

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Solution

The fourth proportional to 124,092.07, 186,083.43 and 35,325.38 is: 52,972.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,092.07 : 186,083.43 = 35,325.38 : x
  2. Step 2: Convert to fraction form
    124,092.07/186,083.43 = 35,325.38/x
  3. Step 3: Cross multiply
    124,092.07x = 186,083.43 × 35,325.38
  4. Step 4: Simplify right side
    124,092.07x = 6,573,468,209.19
  5. Step 5: Solve for x
    x = 6,573,468,209.19/124,092.07
  6. Step 6: Final answer
    x = 52,972.51

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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.