Home / 22,349.88-33,475.59-14,919.54

Finding the Fourth Proportional to 22,349.88, 33,475.59 and 14,919.54

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Solution

The fourth proportional to 22,349.88, 33,475.59 and 14,919.54 is: 22,346.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,349.88 : 33,475.59 = 14,919.54 : x
  2. Step 2: Convert to fraction form
    22,349.88/33,475.59 = 14,919.54/x
  3. Step 3: Cross multiply
    22,349.88x = 33,475.59 × 14,919.54
  4. Step 4: Simplify right side
    22,349.88x = 499,440,404.03
  5. Step 5: Solve for x
    x = 499,440,404.03/22,349.88
  6. Step 6: Final answer
    x = 22,346.45

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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.