Home / 7,204.30-10,806.04-2,010.18

Finding the Fourth Proportional to 7,204.30, 10,806.04 and 2,010.18

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Solution

The fourth proportional to 7,204.30, 10,806.04 and 2,010.18 is: 3,015.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,204.30 : 10,806.04 = 2,010.18 : x
  2. Step 2: Convert to fraction form
    7,204.30/10,806.04 = 2,010.18/x
  3. Step 3: Cross multiply
    7,204.30x = 10,806.04 × 2,010.18
  4. Step 4: Simplify right side
    7,204.30x = 21,722,085.49
  5. Step 5: Solve for x
    x = 21,722,085.49/7,204.30
  6. Step 6: Final answer
    x = 3,015.16

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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.