Home / 44,327.20-66,490.80-41,216.80

Finding the Fourth Proportional to 44,327.20, 66,490.80 and 41,216.80

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Solution

The fourth proportional to 44,327.20, 66,490.80 and 41,216.80 is: 61,825.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,327.20 : 66,490.80 = 41,216.80 : x
  2. Step 2: Convert to fraction form
    44,327.20/66,490.80 = 41,216.80/x
  3. Step 3: Cross multiply
    44,327.20x = 66,490.80 × 41,216.80
  4. Step 4: Simplify right side
    44,327.20x = 2,740,538,005.44
  5. Step 5: Solve for x
    x = 2,740,538,005.44/44,327.20
  6. Step 6: Final answer
    x = 61,825.20

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1.5x scale

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.