Home / 23,377.22-32,097.40-22,768.28

Finding the Fourth Proportional to 23,377.22, 32,097.40 and 22,768.28

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Solution

The fourth proportional to 23,377.22, 32,097.40 and 22,768.28 is: 31,261.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,377.22 : 32,097.40 = 22,768.28 : x
  2. Step 2: Convert to fraction form
    23,377.22/32,097.40 = 22,768.28/x
  3. Step 3: Cross multiply
    23,377.22x = 32,097.40 × 22,768.28
  4. Step 4: Simplify right side
    23,377.22x = 730,802,590.47
  5. Step 5: Solve for x
    x = 730,802,590.47/23,377.22
  6. Step 6: Final answer
    x = 31,261.31

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.