Home / 1,750.03-2,414.97-1,003.46

Finding the Fourth Proportional to 1,750.03, 2,414.97 and 1,003.46

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Solution

The fourth proportional to 1,750.03, 2,414.97 and 1,003.46 is: 1,384.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,750.03 : 2,414.97 = 1,003.46 : x
  2. Step 2: Convert to fraction form
    1,750.03/2,414.97 = 1,003.46/x
  3. Step 3: Cross multiply
    1,750.03x = 2,414.97 × 1,003.46
  4. Step 4: Simplify right side
    1,750.03x = 2,423,313.72
  5. Step 5: Solve for x
    x = 2,423,313.72/1,750.03
  6. Step 6: Final answer
    x = 1,384.73

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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.