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Finding the Fourth Proportional to 58,025.48, 80,082.42 and 32,883.08

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Solution

The fourth proportional to 58,025.48, 80,082.42 and 32,883.08 is: 45,382.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,025.48 : 80,082.42 = 32,883.08 : x
  2. Step 2: Convert to fraction form
    58,025.48/80,082.42 = 32,883.08/x
  3. Step 3: Cross multiply
    58,025.48x = 80,082.42 × 32,883.08
  4. Step 4: Simplify right side
    58,025.48x = 2,633,356,623.45
  5. Step 5: Solve for x
    x = 2,633,356,623.45/58,025.48
  6. Step 6: Final answer
    x = 45,382.76

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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.