Home / 4,470.62-6,707.76-2,004.80

Finding the Fourth Proportional to 4,470.62, 6,707.76 and 2,004.80

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Solution

The fourth proportional to 4,470.62, 6,707.76 and 2,004.80 is: 3,008.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,470.62 : 6,707.76 = 2,004.80 : x
  2. Step 2: Convert to fraction form
    4,470.62/6,707.76 = 2,004.80/x
  3. Step 3: Cross multiply
    4,470.62x = 6,707.76 × 2,004.80
  4. Step 4: Simplify right side
    4,470.62x = 13,447,717.25
  5. Step 5: Solve for x
    x = 13,447,717.25/4,470.62
  6. Step 6: Final answer
    x = 3,008.02

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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.