Home / 8,032.76-12,050.40-2,837.42

Finding the Fourth Proportional to 8,032.76, 12,050.40 and 2,837.42

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Solution

The fourth proportional to 8,032.76, 12,050.40 and 2,837.42 is: 4,256.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,032.76 : 12,050.40 = 2,837.42 : x
  2. Step 2: Convert to fraction form
    8,032.76/12,050.40 = 2,837.42/x
  3. Step 3: Cross multiply
    8,032.76x = 12,050.40 × 2,837.42
  4. Step 4: Simplify right side
    8,032.76x = 34,192,045.97
  5. Step 5: Solve for x
    x = 34,192,045.97/8,032.76
  6. Step 6: Final answer
    x = 4,256.58

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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.