Home / 92,061.33-126,494.07-73,165.65

Finding the Fourth Proportional to 92,061.33, 126,494.07 and 73,165.65

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Solution

The fourth proportional to 92,061.33, 126,494.07 and 73,165.65 is: 100,531.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,061.33 : 126,494.07 = 73,165.65 : x
  2. Step 2: Convert to fraction form
    92,061.33/126,494.07 = 73,165.65/x
  3. Step 3: Cross multiply
    92,061.33x = 126,494.07 × 73,165.65
  4. Step 4: Simplify right side
    92,061.33x = 9,255,020,852.70
  5. Step 5: Solve for x
    x = 9,255,020,852.70/92,061.33
  6. Step 6: Final answer
    x = 100,531.04

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.