Home / 58,997.80-88,541.25-40,233.34

Finding the Fourth Proportional to 58,997.80, 88,541.25 and 40,233.34

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Solution

The fourth proportional to 58,997.80, 88,541.25 and 40,233.34 is: 60,380.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,997.80 : 88,541.25 = 40,233.34 : x
  2. Step 2: Convert to fraction form
    58,997.80/88,541.25 = 40,233.34/x
  3. Step 3: Cross multiply
    58,997.80x = 88,541.25 × 40,233.34
  4. Step 4: Simplify right side
    58,997.80x = 3,562,310,215.28
  5. Step 5: Solve for x
    x = 3,562,310,215.28/58,997.80
  6. Step 6: Final answer
    x = 60,380.39

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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.