Home / 22,626.11-33,950.48-10,155.05

Finding the Fourth Proportional to 22,626.11, 33,950.48 and 10,155.05

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Solution

The fourth proportional to 22,626.11, 33,950.48 and 10,155.05 is: 15,237.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,626.11 : 33,950.48 = 10,155.05 : x
  2. Step 2: Convert to fraction form
    22,626.11/33,950.48 = 10,155.05/x
  3. Step 3: Cross multiply
    22,626.11x = 33,950.48 × 10,155.05
  4. Step 4: Simplify right side
    22,626.11x = 344,768,601.40
  5. Step 5: Solve for x
    x = 344,768,601.40/22,626.11
  6. Step 6: Final answer
    x = 15,237.65

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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.