Home / 9,598.18-13,241.46-6,239.92

Finding the Fourth Proportional to 9,598.18, 13,241.46 and 6,239.92

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Solution

The fourth proportional to 9,598.18, 13,241.46 and 6,239.92 is: 8,608.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,598.18 : 13,241.46 = 6,239.92 : x
  2. Step 2: Convert to fraction form
    9,598.18/13,241.46 = 6,239.92/x
  3. Step 3: Cross multiply
    9,598.18x = 13,241.46 × 6,239.92
  4. Step 4: Simplify right side
    9,598.18x = 82,625,651.08
  5. Step 5: Solve for x
    x = 82,625,651.08/9,598.18
  6. Step 6: Final answer
    x = 8,608.47

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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.