Home / 4,439.04-6,123.92-3,258.06

Finding the Fourth Proportional to 4,439.04, 6,123.92 and 3,258.06

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Solution

The fourth proportional to 4,439.04, 6,123.92 and 3,258.06 is: 4,494.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,439.04 : 6,123.92 = 3,258.06 : x
  2. Step 2: Convert to fraction form
    4,439.04/6,123.92 = 3,258.06/x
  3. Step 3: Cross multiply
    4,439.04x = 6,123.92 × 3,258.06
  4. Step 4: Simplify right side
    4,439.04x = 19,952,098.80
  5. Step 5: Solve for x
    x = 19,952,098.80/4,439.04
  6. Step 6: Final answer
    x = 4,494.69

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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.