Home / 2,717.18-4,094.03-2,457.47

Finding the Fourth Proportional to 2,717.18, 4,094.03 and 2,457.47

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Solution

The fourth proportional to 2,717.18, 4,094.03 and 2,457.47 is: 3,702.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,717.18 : 4,094.03 = 2,457.47 : x
  2. Step 2: Convert to fraction form
    2,717.18/4,094.03 = 2,457.47/x
  3. Step 3: Cross multiply
    2,717.18x = 4,094.03 × 2,457.47
  4. Step 4: Simplify right side
    2,717.18x = 10,060,923.15
  5. Step 5: Solve for x
    x = 10,060,923.15/2,717.18
  6. Step 6: Final answer
    x = 3,702.71

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.