Home / 94,543.92-130,464.38-52,102.44

Finding the Fourth Proportional to 94,543.92, 130,464.38 and 52,102.44

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Solution

The fourth proportional to 94,543.92, 130,464.38 and 52,102.44 is: 71,897.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,543.92 : 130,464.38 = 52,102.44 : x
  2. Step 2: Convert to fraction form
    94,543.92/130,464.38 = 52,102.44/x
  3. Step 3: Cross multiply
    94,543.92x = 130,464.38 × 52,102.44
  4. Step 4: Simplify right side
    94,543.92x = 6,797,512,531.09
  5. Step 5: Solve for x
    x = 6,797,512,531.09/94,543.92
  6. Step 6: Final answer
    x = 71,897.93

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.