Home / 110,522.60-152,524.68-62,773.10

Finding the Fourth Proportional to 110,522.60, 152,524.68 and 62,773.10

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Solution

The fourth proportional to 110,522.60, 152,524.68 and 62,773.10 is: 86,628.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,522.60 : 152,524.68 = 62,773.10 : x
  2. Step 2: Convert to fraction form
    110,522.60/152,524.68 = 62,773.10/x
  3. Step 3: Cross multiply
    110,522.60x = 152,524.68 × 62,773.10
  4. Step 4: Simplify right side
    110,522.60x = 9,574,446,990.11
  5. Step 5: Solve for x
    x = 9,574,446,990.11/110,522.60
  6. Step 6: Final answer
    x = 86,628.86

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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.