Home / 8,836.51-13,253.23-2,596.41

Finding the Fourth Proportional to 8,836.51, 13,253.23 and 2,596.41

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Solution

The fourth proportional to 8,836.51, 13,253.23 and 2,596.41 is: 3,894.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,836.51 : 13,253.23 = 2,596.41 : x
  2. Step 2: Convert to fraction form
    8,836.51/13,253.23 = 2,596.41/x
  3. Step 3: Cross multiply
    8,836.51x = 13,253.23 × 2,596.41
  4. Step 4: Simplify right side
    8,836.51x = 34,410,818.90
  5. Step 5: Solve for x
    x = 34,410,818.90/8,836.51
  6. Step 6: Final answer
    x = 3,894.16

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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.