Home / 2,537.43-3,497.47-1,697.84

Finding the Fourth Proportional to 2,537.43, 3,497.47 and 1,697.84

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Solution

The fourth proportional to 2,537.43, 3,497.47 and 1,697.84 is: 2,340.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,537.43 : 3,497.47 = 1,697.84 : x
  2. Step 2: Convert to fraction form
    2,537.43/3,497.47 = 1,697.84/x
  3. Step 3: Cross multiply
    2,537.43x = 3,497.47 × 1,697.84
  4. Step 4: Simplify right side
    2,537.43x = 5,938,144.46
  5. Step 5: Solve for x
    x = 5,938,144.46/2,537.43
  6. Step 6: Final answer
    x = 2,340.22

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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.