Home / 5,750.97-8,624.30-2,052.20

Finding the Fourth Proportional to 5,750.97, 8,624.30 and 2,052.20

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Solution

The fourth proportional to 5,750.97, 8,624.30 and 2,052.20 is: 3,077.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,750.97 : 8,624.30 = 2,052.20 : x
  2. Step 2: Convert to fraction form
    5,750.97/8,624.30 = 2,052.20/x
  3. Step 3: Cross multiply
    5,750.97x = 8,624.30 × 2,052.20
  4. Step 4: Simplify right side
    5,750.97x = 17,698,735.08
  5. Step 5: Solve for x
    x = 17,698,735.08/5,750.97
  6. Step 6: Final answer
    x = 3,077.52

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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.