Home / 75,610.19-104,341.22-41,617.94

Finding the Fourth Proportional to 75,610.19, 104,341.22 and 41,617.94

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Solution

The fourth proportional to 75,610.19, 104,341.22 and 41,617.94 is: 57,432.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,610.19 : 104,341.22 = 41,617.94 : x
  2. Step 2: Convert to fraction form
    75,610.19/104,341.22 = 41,617.94/x
  3. Step 3: Cross multiply
    75,610.19x = 104,341.22 × 41,617.94
  4. Step 4: Simplify right side
    75,610.19x = 4,342,466,633.49
  5. Step 5: Solve for x
    x = 4,342,466,633.49/75,610.19
  6. Step 6: Final answer
    x = 57,432.30

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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.