Home / 44,548.32-66,778.08-22,293.76

Finding the Fourth Proportional to 44,548.32, 66,778.08 and 22,293.76

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Solution

The fourth proportional to 44,548.32, 66,778.08 and 22,293.76 is: 33,418.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,548.32 : 66,778.08 = 22,293.76 : x
  2. Step 2: Convert to fraction form
    44,548.32/66,778.08 = 22,293.76/x
  3. Step 3: Cross multiply
    44,548.32x = 66,778.08 × 22,293.76
  4. Step 4: Simplify right side
    44,548.32x = 1,488,734,488.78
  5. Step 5: Solve for x
    x = 1,488,734,488.78/44,548.32
  6. Step 6: Final answer
    x = 33,418.42

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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.