Home / 75,601.02-104,335.89-41,616.24

Finding the Fourth Proportional to 75,601.02, 104,335.89 and 41,616.24

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Solution

The fourth proportional to 75,601.02, 104,335.89 and 41,616.24 is: 57,433.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,601.02 : 104,335.89 = 41,616.24 : x
  2. Step 2: Convert to fraction form
    75,601.02/104,335.89 = 41,616.24/x
  3. Step 3: Cross multiply
    75,601.02x = 104,335.89 × 41,616.24
  4. Step 4: Simplify right side
    75,601.02x = 4,342,067,438.85
  5. Step 5: Solve for x
    x = 4,342,067,438.85/75,601.02
  6. Step 6: Final answer
    x = 57,433.98

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1.5x scale

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.