Home / 4,903.38-7,352.82-3,051.72

Finding the Fourth Proportional to 4,903.38, 7,352.82 and 3,051.72

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Solution

The fourth proportional to 4,903.38, 7,352.82 and 3,051.72 is: 4,576.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,903.38 : 7,352.82 = 3,051.72 : x
  2. Step 2: Convert to fraction form
    4,903.38/7,352.82 = 3,051.72/x
  3. Step 3: Cross multiply
    4,903.38x = 7,352.82 × 3,051.72
  4. Step 4: Simplify right side
    4,903.38x = 22,438,747.85
  5. Step 5: Solve for x
    x = 22,438,747.85/4,903.38
  6. Step 6: Final answer
    x = 4,576.18

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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.