Home / 8,766.26-13,153.22-4,605.29

Finding the Fourth Proportional to 8,766.26, 13,153.22 and 4,605.29

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Solution

The fourth proportional to 8,766.26, 13,153.22 and 4,605.29 is: 6,909.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,766.26 : 13,153.22 = 4,605.29 : x
  2. Step 2: Convert to fraction form
    8,766.26/13,153.22 = 4,605.29/x
  3. Step 3: Cross multiply
    8,766.26x = 13,153.22 × 4,605.29
  4. Step 4: Simplify right side
    8,766.26x = 60,574,392.53
  5. Step 5: Solve for x
    x = 60,574,392.53/8,766.26
  6. Step 6: Final answer
    x = 6,909.95

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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.