Home / 43,371.26-64,952.94-22,255.76

Finding the Fourth Proportional to 43,371.26, 64,952.94 and 22,255.76

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Solution

The fourth proportional to 43,371.26, 64,952.94 and 22,255.76 is: 33,330.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,371.26 : 64,952.94 = 22,255.76 : x
  2. Step 2: Convert to fraction form
    43,371.26/64,952.94 = 22,255.76/x
  3. Step 3: Cross multiply
    43,371.26x = 64,952.94 × 22,255.76
  4. Step 4: Simplify right side
    43,371.26x = 1,445,577,043.93
  5. Step 5: Solve for x
    x = 1,445,577,043.93/43,371.26
  6. Step 6: Final answer
    x = 33,330.30

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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.