Home / 58,265.33-80,363.14-43,158.62

Finding the Fourth Proportional to 58,265.33, 80,363.14 and 43,158.62

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Solution

The fourth proportional to 58,265.33, 80,363.14 and 43,158.62 is: 59,527.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,265.33 : 80,363.14 = 43,158.62 : x
  2. Step 2: Convert to fraction form
    58,265.33/80,363.14 = 43,158.62/x
  3. Step 3: Cross multiply
    58,265.33x = 80,363.14 × 43,158.62
  4. Step 4: Simplify right side
    58,265.33x = 3,468,362,314.28
  5. Step 5: Solve for x
    x = 3,468,362,314.28/58,265.33
  6. Step 6: Final answer
    x = 59,527.04

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.