Home / 44,337.85-66,482.37-30,313.71

Finding the Fourth Proportional to 44,337.85, 66,482.37 and 30,313.71

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Solution

The fourth proportional to 44,337.85, 66,482.37 and 30,313.71 is: 45,453.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,337.85 : 66,482.37 = 30,313.71 : x
  2. Step 2: Convert to fraction form
    44,337.85/66,482.37 = 30,313.71/x
  3. Step 3: Cross multiply
    44,337.85x = 66,482.37 × 30,313.71
  4. Step 4: Simplify right side
    44,337.85x = 2,015,327,284.29
  5. Step 5: Solve for x
    x = 2,015,327,284.29/44,337.85
  6. Step 6: Final answer
    x = 45,453.88

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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.