Home / 44,999.20-67,523.10-20,043.10

Finding the Fourth Proportional to 44,999.20, 67,523.10 and 20,043.10

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Solution

The fourth proportional to 44,999.20, 67,523.10 and 20,043.10 is: 30,075.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,999.20 : 67,523.10 = 20,043.10 : x
  2. Step 2: Convert to fraction form
    44,999.20/67,523.10 = 20,043.10/x
  3. Step 3: Cross multiply
    44,999.20x = 67,523.10 × 20,043.10
  4. Step 4: Simplify right side
    44,999.20x = 1,353,372,245.61
  5. Step 5: Solve for x
    x = 1,353,372,245.61/44,999.20
  6. Step 6: Final answer
    x = 30,075.47

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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.