Home / 5,970.39-8,951.94-2,459.31

Finding the Fourth Proportional to 5,970.39, 8,951.94 and 2,459.31

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Solution

The fourth proportional to 5,970.39, 8,951.94 and 2,459.31 is: 3,687.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,970.39 : 8,951.94 = 2,459.31 : x
  2. Step 2: Convert to fraction form
    5,970.39/8,951.94 = 2,459.31/x
  3. Step 3: Cross multiply
    5,970.39x = 8,951.94 × 2,459.31
  4. Step 4: Simplify right side
    5,970.39x = 22,015,595.56
  5. Step 5: Solve for x
    x = 22,015,595.56/5,970.39
  6. Step 6: Final answer
    x = 3,687.46

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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.