Home / 61,441.13-92,104.29-33,319.96

Finding the Fourth Proportional to 61,441.13, 92,104.29 and 33,319.96

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Solution

The fourth proportional to 61,441.13, 92,104.29 and 33,319.96 is: 49,948.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,441.13 : 92,104.29 = 33,319.96 : x
  2. Step 2: Convert to fraction form
    61,441.13/92,104.29 = 33,319.96/x
  3. Step 3: Cross multiply
    61,441.13x = 92,104.29 × 33,319.96
  4. Step 4: Simplify right side
    61,441.13x = 3,068,911,028.37
  5. Step 5: Solve for x
    x = 3,068,911,028.37/61,441.13
  6. Step 6: Final answer
    x = 49,948.80

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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.