Home / 3,624.74-5,000.37-2,562.70

Finding the Fourth Proportional to 3,624.74, 5,000.37 and 2,562.70

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Solution

The fourth proportional to 3,624.74, 5,000.37 and 2,562.70 is: 3,535.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,624.74 : 5,000.37 = 2,562.70 : x
  2. Step 2: Convert to fraction form
    3,624.74/5,000.37 = 2,562.70/x
  3. Step 3: Cross multiply
    3,624.74x = 5,000.37 × 2,562.70
  4. Step 4: Simplify right side
    3,624.74x = 12,814,448.20
  5. Step 5: Solve for x
    x = 12,814,448.20/3,624.74
  6. Step 6: Final answer
    x = 3,535.27

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1.5x scale

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.