Home / 2,024.70-3,037.05-1,202.55

Finding the Fourth Proportional to 2,024.70, 3,037.05 and 1,202.55

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Solution

The fourth proportional to 2,024.70, 3,037.05 and 1,202.55 is: 1,803.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,024.70 : 3,037.05 = 1,202.55 : x
  2. Step 2: Convert to fraction form
    2,024.70/3,037.05 = 1,202.55/x
  3. Step 3: Cross multiply
    2,024.70x = 3,037.05 × 1,202.55
  4. Step 4: Simplify right side
    2,024.70x = 3,652,204.48
  5. Step 5: Solve for x
    x = 3,652,204.48/2,024.70
  6. Step 6: Final answer
    x = 1,803.83

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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.