Home / 2,397.48-3,596.62-837.92

Finding the Fourth Proportional to 2,397.48, 3,596.62 and 837.92

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Solution

The fourth proportional to 2,397.48, 3,596.62 and 837.92 is: 1,257.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,397.48 : 3,596.62 = 837.92 : x
  2. Step 2: Convert to fraction form
    2,397.48/3,596.62 = 837.92/x
  3. Step 3: Cross multiply
    2,397.48x = 3,596.62 × 837.92
  4. Step 4: Simplify right side
    2,397.48x = 3,013,679.83
  5. Step 5: Solve for x
    x = 3,013,679.83/2,397.48
  6. Step 6: Final answer
    x = 1,257.02

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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.