Home / 2,717.47-3,749.25-1,598.05

Finding the Fourth Proportional to 2,717.47, 3,749.25 and 1,598.05

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Solution

The fourth proportional to 2,717.47, 3,749.25 and 1,598.05 is: 2,204.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,717.47 : 3,749.25 = 1,598.05 : x
  2. Step 2: Convert to fraction form
    2,717.47/3,749.25 = 1,598.05/x
  3. Step 3: Cross multiply
    2,717.47x = 3,749.25 × 1,598.05
  4. Step 4: Simplify right side
    2,717.47x = 5,991,488.96
  5. Step 5: Solve for x
    x = 5,991,488.96/2,717.47
  6. Step 6: Final answer
    x = 2,204.80

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.