Home / 2,033.28-2,803.20-1,752.48

Finding the Fourth Proportional to 2,033.28, 2,803.20 and 1,752.48

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Solution

The fourth proportional to 2,033.28, 2,803.20 and 1,752.48 is: 2,416.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,033.28 : 2,803.20 = 1,752.48 : x
  2. Step 2: Convert to fraction form
    2,033.28/2,803.20 = 1,752.48/x
  3. Step 3: Cross multiply
    2,033.28x = 2,803.20 × 1,752.48
  4. Step 4: Simplify right side
    2,033.28x = 4,912,551.94
  5. Step 5: Solve for x
    x = 4,912,551.94/2,033.28
  6. Step 6: Final answer
    x = 2,416.07

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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.