Home / 22,150.74-33,244.92-11,054.10

Finding the Fourth Proportional to 22,150.74, 33,244.92 and 11,054.10

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Solution

The fourth proportional to 22,150.74, 33,244.92 and 11,054.10 is: 16,590.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,150.74 : 33,244.92 = 11,054.10 : x
  2. Step 2: Convert to fraction form
    22,150.74/33,244.92 = 11,054.10/x
  3. Step 3: Cross multiply
    22,150.74x = 33,244.92 × 11,054.10
  4. Step 4: Simplify right side
    22,150.74x = 367,492,670.17
  5. Step 5: Solve for x
    x = 367,492,670.17/22,150.74
  6. Step 6: Final answer
    x = 16,590.54

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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.