Home / 1,750.97-2,624.55-1,135.11

Finding the Fourth Proportional to 1,750.97, 2,624.55 and 1,135.11

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Solution

The fourth proportional to 1,750.97, 2,624.55 and 1,135.11 is: 1,701.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,750.97 : 2,624.55 = 1,135.11 : x
  2. Step 2: Convert to fraction form
    1,750.97/2,624.55 = 1,135.11/x
  3. Step 3: Cross multiply
    1,750.97x = 2,624.55 × 1,135.11
  4. Step 4: Simplify right side
    1,750.97x = 2,979,164.92
  5. Step 5: Solve for x
    x = 2,979,164.92/1,750.97
  6. Step 6: Final answer
    x = 1,701.44

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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.