Home / 6,267.89-9,398.88-2,316.42

Finding the Fourth Proportional to 6,267.89, 9,398.88 and 2,316.42

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Solution

The fourth proportional to 6,267.89, 9,398.88 and 2,316.42 is: 3,473.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,267.89 : 9,398.88 = 2,316.42 : x
  2. Step 2: Convert to fraction form
    6,267.89/9,398.88 = 2,316.42/x
  3. Step 3: Cross multiply
    6,267.89x = 9,398.88 × 2,316.42
  4. Step 4: Simplify right side
    6,267.89x = 21,771,753.61
  5. Step 5: Solve for x
    x = 21,771,753.61/6,267.89
  6. Step 6: Final answer
    x = 3,473.54

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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.