Home / 6,432.03-9,647.94-2,049.42

Finding the Fourth Proportional to 6,432.03, 9,647.94 and 2,049.42

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Solution

The fourth proportional to 6,432.03, 9,647.94 and 2,049.42 is: 3,074.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,432.03 : 9,647.94 = 2,049.42 : x
  2. Step 2: Convert to fraction form
    6,432.03/9,647.94 = 2,049.42/x
  3. Step 3: Cross multiply
    6,432.03x = 9,647.94 × 2,049.42
  4. Step 4: Simplify right side
    6,432.03x = 19,772,725.06
  5. Step 5: Solve for x
    x = 19,772,725.06/6,432.03
  6. Step 6: Final answer
    x = 3,074.10

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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.