Home / 22,991.67-34,483.41-6,349.05

Finding the Fourth Proportional to 22,991.67, 34,483.41 and 6,349.05

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Solution

The fourth proportional to 22,991.67, 34,483.41 and 6,349.05 is: 9,522.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,991.67 : 34,483.41 = 6,349.05 : x
  2. Step 2: Convert to fraction form
    22,991.67/34,483.41 = 6,349.05/x
  3. Step 3: Cross multiply
    22,991.67x = 34,483.41 × 6,349.05
  4. Step 4: Simplify right side
    22,991.67x = 218,936,894.26
  5. Step 5: Solve for x
    x = 218,936,894.26/22,991.67
  6. Step 6: Final answer
    x = 9,522.44

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1.5x scale

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.