Home / 33,725.67-46,534.20-19,570.92

Finding the Fourth Proportional to 33,725.67, 46,534.20 and 19,570.92

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Solution

The fourth proportional to 33,725.67, 46,534.20 and 19,570.92 is: 27,003.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,725.67 : 46,534.20 = 19,570.92 : x
  2. Step 2: Convert to fraction form
    33,725.67/46,534.20 = 19,570.92/x
  3. Step 3: Cross multiply
    33,725.67x = 46,534.20 × 19,570.92
  4. Step 4: Simplify right side
    33,725.67x = 910,717,105.46
  5. Step 5: Solve for x
    x = 910,717,105.46/33,725.67
  6. Step 6: Final answer
    x = 27,003.68

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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.