Home / 33,402.32-46,103.52-19,263.68

Finding the Fourth Proportional to 33,402.32, 46,103.52 and 19,263.68

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Solution

The fourth proportional to 33,402.32, 46,103.52 and 19,263.68 is: 26,588.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,402.32 : 46,103.52 = 19,263.68 : x
  2. Step 2: Convert to fraction form
    33,402.32/46,103.52 = 19,263.68/x
  3. Step 3: Cross multiply
    33,402.32x = 46,103.52 × 19,263.68
  4. Step 4: Simplify right side
    33,402.32x = 888,123,456.15
  5. Step 5: Solve for x
    x = 888,123,456.15/33,402.32
  6. Step 6: Final answer
    x = 26,588.68

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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.