Home / 44,364.20-66,581.08-30,949.96

Finding the Fourth Proportional to 44,364.20, 66,581.08 and 30,949.96

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Solution

The fourth proportional to 44,364.20, 66,581.08 and 30,949.96 is: 46,449.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,364.20 : 66,581.08 = 30,949.96 : x
  2. Step 2: Convert to fraction form
    44,364.20/66,581.08 = 30,949.96/x
  3. Step 3: Cross multiply
    44,364.20x = 66,581.08 × 30,949.96
  4. Step 4: Simplify right side
    44,364.20x = 2,060,681,762.76
  5. Step 5: Solve for x
    x = 2,060,681,762.76/44,364.20
  6. Step 6: Final answer
    x = 46,449.20

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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.