Home / 32,120.67-48,094.07-22,721.97

Finding the Fourth Proportional to 32,120.67, 48,094.07 and 22,721.97

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Solution

The fourth proportional to 32,120.67, 48,094.07 and 22,721.97 is: 34,021.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,120.67 : 48,094.07 = 22,721.97 : x
  2. Step 2: Convert to fraction form
    32,120.67/48,094.07 = 22,721.97/x
  3. Step 3: Cross multiply
    32,120.67x = 48,094.07 × 22,721.97
  4. Step 4: Simplify right side
    32,120.67x = 1,092,791,902.11
  5. Step 5: Solve for x
    x = 1,092,791,902.11/32,120.67
  6. Step 6: Final answer
    x = 34,021.45

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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.