Home / 44,299.57-66,449.35-11,467.57

Finding the Fourth Proportional to 44,299.57, 66,449.35 and 11,467.57

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Solution

The fourth proportional to 44,299.57, 66,449.35 and 11,467.57 is: 17,201.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,299.57 : 66,449.35 = 11,467.57 : x
  2. Step 2: Convert to fraction form
    44,299.57/66,449.35 = 11,467.57/x
  3. Step 3: Cross multiply
    44,299.57x = 66,449.35 × 11,467.57
  4. Step 4: Simplify right side
    44,299.57x = 762,012,182.99
  5. Step 5: Solve for x
    x = 762,012,182.99/44,299.57
  6. Step 6: Final answer
    x = 17,201.35

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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.