Home / 95,793.06-132,225.06-61,802.52

Finding the Fourth Proportional to 95,793.06, 132,225.06 and 61,802.52

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Solution

The fourth proportional to 95,793.06, 132,225.06 and 61,802.52 is: 85,307.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,793.06 : 132,225.06 = 61,802.52 : x
  2. Step 2: Convert to fraction form
    95,793.06/132,225.06 = 61,802.52/x
  3. Step 3: Cross multiply
    95,793.06x = 132,225.06 × 61,802.52
  4. Step 4: Simplify right side
    95,793.06x = 8,171,841,915.15
  5. Step 5: Solve for x
    x = 8,171,841,915.15/95,793.06
  6. Step 6: Final answer
    x = 85,307.24

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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.