Home / 75,919.48-104,760.93-44,082.16

Finding the Fourth Proportional to 75,919.48, 104,760.93 and 44,082.16

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Solution

The fourth proportional to 75,919.48, 104,760.93 and 44,082.16 is: 60,828.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,919.48 : 104,760.93 = 44,082.16 : x
  2. Step 2: Convert to fraction form
    75,919.48/104,760.93 = 44,082.16/x
  3. Step 3: Cross multiply
    75,919.48x = 104,760.93 × 44,082.16
  4. Step 4: Simplify right side
    75,919.48x = 4,618,088,078.01
  5. Step 5: Solve for x
    x = 4,618,088,078.01/75,919.48
  6. Step 6: Final answer
    x = 60,828.76

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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.