Home / 33,193.52-45,801.91-19,043.63

Finding the Fourth Proportional to 33,193.52, 45,801.91 and 19,043.63

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Solution

The fourth proportional to 33,193.52, 45,801.91 and 19,043.63 is: 26,277.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,193.52 : 45,801.91 = 19,043.63 : x
  2. Step 2: Convert to fraction form
    33,193.52/45,801.91 = 19,043.63/x
  3. Step 3: Cross multiply
    33,193.52x = 45,801.91 × 19,043.63
  4. Step 4: Simplify right side
    33,193.52x = 872,234,350.71
  5. Step 5: Solve for x
    x = 872,234,350.71/33,193.52
  6. Step 6: Final answer
    x = 26,277.25

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.