Home / 9,850.13-14,766.90-4,582.46

Finding the Fourth Proportional to 9,850.13, 14,766.90 and 4,582.46

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Solution

The fourth proportional to 9,850.13, 14,766.90 and 4,582.46 is: 6,869.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,850.13 : 14,766.90 = 4,582.46 : x
  2. Step 2: Convert to fraction form
    9,850.13/14,766.90 = 4,582.46/x
  3. Step 3: Cross multiply
    9,850.13x = 14,766.90 × 4,582.46
  4. Step 4: Simplify right side
    9,850.13x = 67,668,728.57
  5. Step 5: Solve for x
    x = 67,668,728.57/9,850.13
  6. Step 6: Final answer
    x = 6,869.83

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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.