Home / 1,832.71-2,749.40-600.18

Finding the Fourth Proportional to 1,832.71, 2,749.40 and 600.18

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Solution

The fourth proportional to 1,832.71, 2,749.40 and 600.18 is: 900.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,832.71 : 2,749.40 = 600.18 : x
  2. Step 2: Convert to fraction form
    1,832.71/2,749.40 = 600.18/x
  3. Step 3: Cross multiply
    1,832.71x = 2,749.40 × 600.18
  4. Step 4: Simplify right side
    1,832.71x = 1,650,131.89
  5. Step 5: Solve for x
    x = 1,650,131.89/1,832.71
  6. Step 6: Final answer
    x = 900.38

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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.