Home / 22,926.02-34,394.21-8,134.95

Finding the Fourth Proportional to 22,926.02, 34,394.21 and 8,134.95

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Solution

The fourth proportional to 22,926.02, 34,394.21 and 8,134.95 is: 12,204.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,926.02 : 34,394.21 = 8,134.95 : x
  2. Step 2: Convert to fraction form
    22,926.02/34,394.21 = 8,134.95/x
  3. Step 3: Cross multiply
    22,926.02x = 34,394.21 × 8,134.95
  4. Step 4: Simplify right side
    22,926.02x = 279,795,178.64
  5. Step 5: Solve for x
    x = 279,795,178.64/22,926.02
  6. Step 6: Final answer
    x = 12,204.26

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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.