Home / 104,596.14-156,902.31-62,761.26

Finding the Fourth Proportional to 104,596.14, 156,902.31 and 62,761.26

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Solution

The fourth proportional to 104,596.14, 156,902.31 and 62,761.26 is: 94,146.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,596.14 : 156,902.31 = 62,761.26 : x
  2. Step 2: Convert to fraction form
    104,596.14/156,902.31 = 62,761.26/x
  3. Step 3: Cross multiply
    104,596.14x = 156,902.31 × 62,761.26
  4. Step 4: Simplify right side
    104,596.14x = 9,847,386,672.51
  5. Step 5: Solve for x
    x = 9,847,386,672.51/104,596.14
  6. Step 6: Final answer
    x = 94,146.75

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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.