Home / 61,834.77-92,689.70-29,766.74

Finding the Fourth Proportional to 61,834.77, 92,689.70 and 29,766.74

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Solution

The fourth proportional to 61,834.77, 92,689.70 and 29,766.74 is: 44,620.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,834.77 : 92,689.70 = 29,766.74 : x
  2. Step 2: Convert to fraction form
    61,834.77/92,689.70 = 29,766.74/x
  3. Step 3: Cross multiply
    61,834.77x = 92,689.70 × 29,766.74
  4. Step 4: Simplify right side
    61,834.77x = 2,759,070,277.11
  5. Step 5: Solve for x
    x = 2,759,070,277.11/61,834.77
  6. Step 6: Final answer
    x = 44,620.05

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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.