Home / 22,035.42-33,065.25-9,555.54

Finding the Fourth Proportional to 22,035.42, 33,065.25 and 9,555.54

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Solution

The fourth proportional to 22,035.42, 33,065.25 and 9,555.54 is: 14,338.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,035.42 : 33,065.25 = 9,555.54 : x
  2. Step 2: Convert to fraction form
    22,035.42/33,065.25 = 9,555.54/x
  3. Step 3: Cross multiply
    22,035.42x = 33,065.25 × 9,555.54
  4. Step 4: Simplify right side
    22,035.42x = 315,956,318.99
  5. Step 5: Solve for x
    x = 315,956,318.99/22,035.42
  6. Step 6: Final answer
    x = 14,338.57

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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.