Home / 6,108.34-9,156.13-2,823.59

Finding the Fourth Proportional to 6,108.34, 9,156.13 and 2,823.59

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Solution

The fourth proportional to 6,108.34, 9,156.13 and 2,823.59 is: 4,232.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,108.34 : 9,156.13 = 2,823.59 : x
  2. Step 2: Convert to fraction form
    6,108.34/9,156.13 = 2,823.59/x
  3. Step 3: Cross multiply
    6,108.34x = 9,156.13 × 2,823.59
  4. Step 4: Simplify right side
    6,108.34x = 25,853,157.11
  5. Step 5: Solve for x
    x = 25,853,157.11/6,108.34
  6. Step 6: Final answer
    x = 4,232.44

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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.