Home / 9,847.04-13,589.17-6,019.28

Finding the Fourth Proportional to 9,847.04, 13,589.17 and 6,019.28

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Solution

The fourth proportional to 9,847.04, 13,589.17 and 6,019.28 is: 8,306.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,847.04 : 13,589.17 = 6,019.28 : x
  2. Step 2: Convert to fraction form
    9,847.04/13,589.17 = 6,019.28/x
  3. Step 3: Cross multiply
    9,847.04x = 13,589.17 × 6,019.28
  4. Step 4: Simplify right side
    9,847.04x = 81,796,987.16
  5. Step 5: Solve for x
    x = 81,796,987.16/9,847.04
  6. Step 6: Final answer
    x = 8,306.76

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.