Home / 23,177.26-34,467.72-22,439.15

Finding the Fourth Proportional to 23,177.26, 34,467.72 and 22,439.15

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Solution

The fourth proportional to 23,177.26, 34,467.72 and 22,439.15 is: 33,370.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,177.26 : 34,467.72 = 22,439.15 : x
  2. Step 2: Convert to fraction form
    23,177.26/34,467.72 = 22,439.15/x
  3. Step 3: Cross multiply
    23,177.26x = 34,467.72 × 22,439.15
  4. Step 4: Simplify right side
    23,177.26x = 773,426,339.24
  5. Step 5: Solve for x
    x = 773,426,339.24/23,177.26
  6. Step 6: Final answer
    x = 33,370.05

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.