Home / 49,166.13-67,846.56-29,015.66

Finding the Fourth Proportional to 49,166.13, 67,846.56 and 29,015.66

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Solution

The fourth proportional to 49,166.13, 67,846.56 and 29,015.66 is: 40,040.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,166.13 : 67,846.56 = 29,015.66 : x
  2. Step 2: Convert to fraction form
    49,166.13/67,846.56 = 29,015.66/x
  3. Step 3: Cross multiply
    49,166.13x = 67,846.56 × 29,015.66
  4. Step 4: Simplify right side
    49,166.13x = 1,968,612,717.13
  5. Step 5: Solve for x
    x = 1,968,612,717.13/49,166.13
  6. Step 6: Final answer
    x = 40,040.02

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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.