Home / 22,325.05-33,492.72-9,848.62

Finding the Fourth Proportional to 22,325.05, 33,492.72 and 9,848.62

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Solution

The fourth proportional to 22,325.05, 33,492.72 and 9,848.62 is: 14,775.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,325.05 : 33,492.72 = 9,848.62 : x
  2. Step 2: Convert to fraction form
    22,325.05/33,492.72 = 9,848.62/x
  3. Step 3: Cross multiply
    22,325.05x = 33,492.72 × 9,848.62
  4. Step 4: Simplify right side
    22,325.05x = 329,857,072.05
  5. Step 5: Solve for x
    x = 329,857,072.05/22,325.05
  6. Step 6: Final answer
    x = 14,775.20

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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.