Home / 22,262.58-33,407.44-11,590.02

Finding the Fourth Proportional to 22,262.58, 33,407.44 and 11,590.02

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Solution

The fourth proportional to 22,262.58, 33,407.44 and 11,590.02 is: 17,392.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,262.58 : 33,407.44 = 11,590.02 : x
  2. Step 2: Convert to fraction form
    22,262.58/33,407.44 = 11,590.02/x
  3. Step 3: Cross multiply
    22,262.58x = 33,407.44 × 11,590.02
  4. Step 4: Simplify right side
    22,262.58x = 387,192,868.77
  5. Step 5: Solve for x
    x = 387,192,868.77/22,262.58
  6. Step 6: Final answer
    x = 17,392.09

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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.