Home / 61,823.05-92,734.30-22,370.92

Finding the Fourth Proportional to 61,823.05, 92,734.30 and 22,370.92

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Solution

The fourth proportional to 61,823.05, 92,734.30 and 22,370.92 is: 33,556.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,823.05 : 92,734.30 = 22,370.92 : x
  2. Step 2: Convert to fraction form
    61,823.05/92,734.30 = 22,370.92/x
  3. Step 3: Cross multiply
    61,823.05x = 92,734.30 × 22,370.92
  4. Step 4: Simplify right side
    61,823.05x = 2,074,551,402.68
  5. Step 5: Solve for x
    x = 2,074,551,402.68/61,823.05
  6. Step 6: Final answer
    x = 33,556.28

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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.