Home / 44,744.46-67,126.26-28,126.01

Finding the Fourth Proportional to 44,744.46, 67,126.26 and 28,126.01

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Solution

The fourth proportional to 44,744.46, 67,126.26 and 28,126.01 is: 42,195.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,744.46 : 67,126.26 = 28,126.01 : x
  2. Step 2: Convert to fraction form
    44,744.46/67,126.26 = 28,126.01/x
  3. Step 3: Cross multiply
    44,744.46x = 67,126.26 × 28,126.01
  4. Step 4: Simplify right side
    44,744.46x = 1,887,993,524.39
  5. Step 5: Solve for x
    x = 1,887,993,524.39/44,744.46
  6. Step 6: Final answer
    x = 42,195.02

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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.