Home / 4,424.11-6,635.16-1,304.33

Finding the Fourth Proportional to 4,424.11, 6,635.16 and 1,304.33

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Solution

The fourth proportional to 4,424.11, 6,635.16 and 1,304.33 is: 1,956.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,424.11 : 6,635.16 = 1,304.33 : x
  2. Step 2: Convert to fraction form
    4,424.11/6,635.16 = 1,304.33/x
  3. Step 3: Cross multiply
    4,424.11x = 6,635.16 × 1,304.33
  4. Step 4: Simplify right side
    4,424.11x = 8,654,421.65
  5. Step 5: Solve for x
    x = 8,654,421.65/4,424.11
  6. Step 6: Final answer
    x = 1,956.19

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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.