Home / 22,001.39-32,923.25-19,050.01

Finding the Fourth Proportional to 22,001.39, 32,923.25 and 19,050.01

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Solution

The fourth proportional to 22,001.39, 32,923.25 and 19,050.01 is: 28,506.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,001.39 : 32,923.25 = 19,050.01 : x
  2. Step 2: Convert to fraction form
    22,001.39/32,923.25 = 19,050.01/x
  3. Step 3: Cross multiply
    22,001.39x = 32,923.25 × 19,050.01
  4. Step 4: Simplify right side
    22,001.39x = 627,188,241.73
  5. Step 5: Solve for x
    x = 627,188,241.73/22,001.39
  6. Step 6: Final answer
    x = 28,506.76

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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.