Home / 4,674.20-7,009.25-1,750.46

Finding the Fourth Proportional to 4,674.20, 7,009.25 and 1,750.46

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Solution

The fourth proportional to 4,674.20, 7,009.25 and 1,750.46 is: 2,624.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,674.20 : 7,009.25 = 1,750.46 : x
  2. Step 2: Convert to fraction form
    4,674.20/7,009.25 = 1,750.46/x
  3. Step 3: Cross multiply
    4,674.20x = 7,009.25 × 1,750.46
  4. Step 4: Simplify right side
    4,674.20x = 12,269,372.33
  5. Step 5: Solve for x
    x = 12,269,372.33/4,674.20
  6. Step 6: Final answer
    x = 2,624.91

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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.