Home / 67,074.01-92,523.59-41,879.77

Finding the Fourth Proportional to 67,074.01, 92,523.59 and 41,879.77

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Solution

The fourth proportional to 67,074.01, 92,523.59 and 41,879.77 is: 57,770.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,074.01 : 92,523.59 = 41,879.77 : x
  2. Step 2: Convert to fraction form
    67,074.01/92,523.59 = 41,879.77/x
  3. Step 3: Cross multiply
    67,074.01x = 92,523.59 × 41,879.77
  4. Step 4: Simplify right side
    67,074.01x = 3,874,866,889.13
  5. Step 5: Solve for x
    x = 3,874,866,889.13/67,074.01
  6. Step 6: Final answer
    x = 57,770.02

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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.