Home / 60,674.13-90,952.43-23,205.38

Finding the Fourth Proportional to 60,674.13, 90,952.43 and 23,205.38

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Solution

The fourth proportional to 60,674.13, 90,952.43 and 23,205.38 is: 34,785.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,674.13 : 90,952.43 = 23,205.38 : x
  2. Step 2: Convert to fraction form
    60,674.13/90,952.43 = 23,205.38/x
  3. Step 3: Cross multiply
    60,674.13x = 90,952.43 × 23,205.38
  4. Step 4: Simplify right side
    60,674.13x = 2,110,585,129.28
  5. Step 5: Solve for x
    x = 2,110,585,129.28/60,674.13
  6. Step 6: Final answer
    x = 34,785.59

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.