Home / 61,820.20-92,754.60-24,373.90

Finding the Fourth Proportional to 61,820.20, 92,754.60 and 24,373.90

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Solution

The fourth proportional to 61,820.20, 92,754.60 and 24,373.90 is: 36,570.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,820.20 : 92,754.60 = 24,373.90 : x
  2. Step 2: Convert to fraction form
    61,820.20/92,754.60 = 24,373.90/x
  3. Step 3: Cross multiply
    61,820.20x = 92,754.60 × 24,373.90
  4. Step 4: Simplify right side
    61,820.20x = 2,260,791,344.94
  5. Step 5: Solve for x
    x = 2,260,791,344.94/61,820.20
  6. Step 6: Final answer
    x = 36,570.43

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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.