Home / 22,050.12-33,050.57-9,551.42

Finding the Fourth Proportional to 22,050.12, 33,050.57 and 9,551.42

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Solution

The fourth proportional to 22,050.12, 33,050.57 and 9,551.42 is: 14,316.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,050.12 : 33,050.57 = 9,551.42 : x
  2. Step 2: Convert to fraction form
    22,050.12/33,050.57 = 9,551.42/x
  3. Step 3: Cross multiply
    22,050.12x = 33,050.57 × 9,551.42
  4. Step 4: Simplify right side
    22,050.12x = 315,679,662.30
  5. Step 5: Solve for x
    x = 315,679,662.30/22,050.12
  6. Step 6: Final answer
    x = 14,316.46

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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.