Home / 33,262.92-45,901.68-19,827.26

Finding the Fourth Proportional to 33,262.92, 45,901.68 and 19,827.26

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Solution

The fourth proportional to 33,262.92, 45,901.68 and 19,827.26 is: 27,360.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,262.92 : 45,901.68 = 19,827.26 : x
  2. Step 2: Convert to fraction form
    33,262.92/45,901.68 = 19,827.26/x
  3. Step 3: Cross multiply
    33,262.92x = 45,901.68 × 19,827.26
  4. Step 4: Simplify right side
    33,262.92x = 910,104,314.29
  5. Step 5: Solve for x
    x = 910,104,314.29/33,262.92
  6. Step 6: Final answer
    x = 27,360.93

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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.