Home / 9,367.10-14,032.83-4,986.62

Finding the Fourth Proportional to 9,367.10, 14,032.83 and 4,986.62

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Solution

The fourth proportional to 9,367.10, 14,032.83 and 4,986.62 is: 7,470.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,367.10 : 14,032.83 = 4,986.62 : x
  2. Step 2: Convert to fraction form
    9,367.10/14,032.83 = 4,986.62/x
  3. Step 3: Cross multiply
    9,367.10x = 14,032.83 × 4,986.62
  4. Step 4: Simplify right side
    9,367.10x = 69,976,390.73
  5. Step 5: Solve for x
    x = 69,976,390.73/9,367.10
  6. Step 6: Final answer
    x = 7,470.44

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1.5x scale

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.