Home / 2,497.17-3,445.46-1,832.87

Finding the Fourth Proportional to 2,497.17, 3,445.46 and 1,832.87

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Solution

The fourth proportional to 2,497.17, 3,445.46 and 1,832.87 is: 2,528.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,497.17 : 3,445.46 = 1,832.87 : x
  2. Step 2: Convert to fraction form
    2,497.17/3,445.46 = 1,832.87/x
  3. Step 3: Cross multiply
    2,497.17x = 3,445.46 × 1,832.87
  4. Step 4: Simplify right side
    2,497.17x = 6,315,080.27
  5. Step 5: Solve for x
    x = 6,315,080.27/2,497.17
  6. Step 6: Final answer
    x = 2,528.89

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Why These Related Problems?

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