Home / 1,754.34-2,631.69-600.18

Finding the Fourth Proportional to 1,754.34, 2,631.69 and 600.18

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Solution

The fourth proportional to 1,754.34, 2,631.69 and 600.18 is: 900.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,754.34 : 2,631.69 = 600.18 : x
  2. Step 2: Convert to fraction form
    1,754.34/2,631.69 = 600.18/x
  3. Step 3: Cross multiply
    1,754.34x = 2,631.69 × 600.18
  4. Step 4: Simplify right side
    1,754.34x = 1,579,487.70
  5. Step 5: Solve for x
    x = 1,579,487.70/1,754.34
  6. Step 6: Final answer
    x = 900.33

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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.