Home / 97,920.26-146,652.56-95,226.52

Finding the Fourth Proportional to 97,920.26, 146,652.56 and 95,226.52

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Solution

The fourth proportional to 97,920.26, 146,652.56 and 95,226.52 is: 142,618.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,920.26 : 146,652.56 = 95,226.52 : x
  2. Step 2: Convert to fraction form
    97,920.26/146,652.56 = 95,226.52/x
  3. Step 3: Cross multiply
    97,920.26x = 146,652.56 × 95,226.52
  4. Step 4: Simplify right side
    97,920.26x = 13,965,212,937.89
  5. Step 5: Solve for x
    x = 13,965,212,937.89/97,920.26
  6. Step 6: Final answer
    x = 142,618.22

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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.