Home / 4,470.13-6,706.41-1,350.24

Finding the Fourth Proportional to 4,470.13, 6,706.41 and 1,350.24

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Solution

The fourth proportional to 4,470.13, 6,706.41 and 1,350.24 is: 2,025.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,470.13 : 6,706.41 = 1,350.24 : x
  2. Step 2: Convert to fraction form
    4,470.13/6,706.41 = 1,350.24/x
  3. Step 3: Cross multiply
    4,470.13x = 6,706.41 × 1,350.24
  4. Step 4: Simplify right side
    4,470.13x = 9,055,239.52
  5. Step 5: Solve for x
    x = 9,055,239.52/4,470.13
  6. Step 6: Final answer
    x = 2,025.72

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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.