Home / 61,856.26-92,701.76-32,211.94

Finding the Fourth Proportional to 61,856.26, 92,701.76 and 32,211.94

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Solution

The fourth proportional to 61,856.26, 92,701.76 and 32,211.94 is: 48,274.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,856.26 : 92,701.76 = 32,211.94 : x
  2. Step 2: Convert to fraction form
    61,856.26/92,701.76 = 32,211.94/x
  3. Step 3: Cross multiply
    61,856.26x = 92,701.76 × 32,211.94
  4. Step 4: Simplify right side
    61,856.26x = 2,986,103,531.01
  5. Step 5: Solve for x
    x = 2,986,103,531.01/61,856.26
  6. Step 6: Final answer
    x = 48,274.88

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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.