Home / 124,363.77-186,519.06-35,593.44

Finding the Fourth Proportional to 124,363.77, 186,519.06 and 35,593.44

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Solution

The fourth proportional to 124,363.77, 186,519.06 and 35,593.44 is: 53,382.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,363.77 : 186,519.06 = 35,593.44 : x
  2. Step 2: Convert to fraction form
    124,363.77/186,519.06 = 35,593.44/x
  3. Step 3: Cross multiply
    124,363.77x = 186,519.06 × 35,593.44
  4. Step 4: Simplify right side
    124,363.77x = 6,638,854,970.97
  5. Step 5: Solve for x
    x = 6,638,854,970.97/124,363.77
  6. Step 6: Final answer
    x = 53,382.55

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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.