Home / 6,480.03-9,719.98-2,969.04

Finding the Fourth Proportional to 6,480.03, 9,719.98 and 2,969.04

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Solution

The fourth proportional to 6,480.03, 9,719.98 and 2,969.04 is: 4,453.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,480.03 : 9,719.98 = 2,969.04 : x
  2. Step 2: Convert to fraction form
    6,480.03/9,719.98 = 2,969.04/x
  3. Step 3: Cross multiply
    6,480.03x = 9,719.98 × 2,969.04
  4. Step 4: Simplify right side
    6,480.03x = 28,859,009.42
  5. Step 5: Solve for x
    x = 28,859,009.42/6,480.03
  6. Step 6: Final answer
    x = 4,453.53

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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.