Home / 4,117.13-6,189.06-3,304.29

Finding the Fourth Proportional to 4,117.13, 6,189.06 and 3,304.29

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Solution

The fourth proportional to 4,117.13, 6,189.06 and 3,304.29 is: 4,967.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,117.13 : 6,189.06 = 3,304.29 : x
  2. Step 2: Convert to fraction form
    4,117.13/6,189.06 = 3,304.29/x
  3. Step 3: Cross multiply
    4,117.13x = 6,189.06 × 3,304.29
  4. Step 4: Simplify right side
    4,117.13x = 20,450,449.07
  5. Step 5: Solve for x
    x = 20,450,449.07/4,117.13
  6. Step 6: Final answer
    x = 4,967.16

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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.