Home / 29,911.04-41,253-26,318.24

Finding the Fourth Proportional to 29,911.04, 41,253 and 26,318.24

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Solution

The fourth proportional to 29,911.04, 41,253 and 26,318.24 is: 36,297.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,911.04 : 41,253 = 26,318.24 : x
  2. Step 2: Convert to fraction form
    29,911.04/41,253 = 26,318.24/x
  3. Step 3: Cross multiply
    29,911.04x = 41,253 × 26,318.24
  4. Step 4: Simplify right side
    29,911.04x = 1,085,706,354.72
  5. Step 5: Solve for x
    x = 1,085,706,354.72/29,911.04
  6. Step 6: Final answer
    x = 36,297.85

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.