Home / 2,024.85-3,039.07-1,101.32

Finding the Fourth Proportional to 2,024.85, 3,039.07 and 1,101.32

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Solution

The fourth proportional to 2,024.85, 3,039.07 and 1,101.32 is: 1,652.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,024.85 : 3,039.07 = 1,101.32 : x
  2. Step 2: Convert to fraction form
    2,024.85/3,039.07 = 1,101.32/x
  3. Step 3: Cross multiply
    2,024.85x = 3,039.07 × 1,101.32
  4. Step 4: Simplify right side
    2,024.85x = 3,346,988.57
  5. Step 5: Solve for x
    x = 3,346,988.57/2,024.85
  6. Step 6: Final answer
    x = 1,652.96

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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.