Home / 22,616.23-33,892.74-19,267.03

Finding the Fourth Proportional to 22,616.23, 33,892.74 and 19,267.03

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Solution

The fourth proportional to 22,616.23, 33,892.74 and 19,267.03 is: 28,873.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,616.23 : 33,892.74 = 19,267.03 : x
  2. Step 2: Convert to fraction form
    22,616.23/33,892.74 = 19,267.03/x
  3. Step 3: Cross multiply
    22,616.23x = 33,892.74 × 19,267.03
  4. Step 4: Simplify right side
    22,616.23x = 653,012,438.36
  5. Step 5: Solve for x
    x = 653,012,438.36/22,616.23
  6. Step 6: Final answer
    x = 28,873.62

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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.