Home / 61,523.20-92,284.80-33,456.70

Finding the Fourth Proportional to 61,523.20, 92,284.80 and 33,456.70

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Solution

The fourth proportional to 61,523.20, 92,284.80 and 33,456.70 is: 50,185.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,523.20 : 92,284.80 = 33,456.70 : x
  2. Step 2: Convert to fraction form
    61,523.20/92,284.80 = 33,456.70/x
  3. Step 3: Cross multiply
    61,523.20x = 92,284.80 × 33,456.70
  4. Step 4: Simplify right side
    61,523.20x = 3,087,544,868.16
  5. Step 5: Solve for x
    x = 3,087,544,868.16/61,523.20
  6. Step 6: Final answer
    x = 50,185.05

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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.