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Finding the Fourth Proportional to 22,933.54, 34,410.03 and 12,533.14

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Solution

The fourth proportional to 22,933.54, 34,410.03 and 12,533.14 is: 18,805.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,933.54 : 34,410.03 = 12,533.14 : x
  2. Step 2: Convert to fraction form
    22,933.54/34,410.03 = 12,533.14/x
  3. Step 3: Cross multiply
    22,933.54x = 34,410.03 × 12,533.14
  4. Step 4: Simplify right side
    22,933.54x = 431,265,723.39
  5. Step 5: Solve for x
    x = 431,265,723.39/22,933.54
  6. Step 6: Final answer
    x = 18,805.02

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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.