Home / 33,000.19-49,499.47-9,626.83

Finding the Fourth Proportional to 33,000.19, 49,499.47 and 9,626.83

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Solution

The fourth proportional to 33,000.19, 49,499.47 and 9,626.83 is: 14,440.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,000.19 : 49,499.47 = 9,626.83 : x
  2. Step 2: Convert to fraction form
    33,000.19/49,499.47 = 9,626.83/x
  3. Step 3: Cross multiply
    33,000.19x = 49,499.47 × 9,626.83
  4. Step 4: Simplify right side
    33,000.19x = 476,522,982.78
  5. Step 5: Solve for x
    x = 476,522,982.78/33,000.19
  6. Step 6: Final answer
    x = 14,440.01

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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.