Home / 5,032.50-6,944.58-2,907.96

Finding the Fourth Proportional to 5,032.50, 6,944.58 and 2,907.96

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Solution

The fourth proportional to 5,032.50, 6,944.58 and 2,907.96 is: 4,012.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,032.50 : 6,944.58 = 2,907.96 : x
  2. Step 2: Convert to fraction form
    5,032.50/6,944.58 = 2,907.96/x
  3. Step 3: Cross multiply
    5,032.50x = 6,944.58 × 2,907.96
  4. Step 4: Simplify right side
    5,032.50x = 20,194,560.86
  5. Step 5: Solve for x
    x = 20,194,560.86/5,032.50
  6. Step 6: Final answer
    x = 4,012.83

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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.