Home / 4,246.11-6,367.01-1,648.35

Finding the Fourth Proportional to 4,246.11, 6,367.01 and 1,648.35

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Solution

The fourth proportional to 4,246.11, 6,367.01 and 1,648.35 is: 2,471.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,246.11 : 6,367.01 = 1,648.35 : x
  2. Step 2: Convert to fraction form
    4,246.11/6,367.01 = 1,648.35/x
  3. Step 3: Cross multiply
    4,246.11x = 6,367.01 × 1,648.35
  4. Step 4: Simplify right side
    4,246.11x = 10,495,052.69
  5. Step 5: Solve for x
    x = 10,495,052.69/4,246.11
  6. Step 6: Final answer
    x = 2,471.69

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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.