Home / 29,399.62-44,099.22-11,869.18

Finding the Fourth Proportional to 29,399.62, 44,099.22 and 11,869.18

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Solution

The fourth proportional to 29,399.62, 44,099.22 and 11,869.18 is: 17,803.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,399.62 : 44,099.22 = 11,869.18 : x
  2. Step 2: Convert to fraction form
    29,399.62/44,099.22 = 11,869.18/x
  3. Step 3: Cross multiply
    29,399.62x = 44,099.22 × 11,869.18
  4. Step 4: Simplify right side
    29,399.62x = 523,421,580.04
  5. Step 5: Solve for x
    x = 523,421,580.04/29,399.62
  6. Step 6: Final answer
    x = 17,803.69

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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.