Home / 33,787.29-46,624.09-19,446.24

Finding the Fourth Proportional to 33,787.29, 46,624.09 and 19,446.24

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Solution

The fourth proportional to 33,787.29, 46,624.09 and 19,446.24 is: 26,834.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,787.29 : 46,624.09 = 19,446.24 : x
  2. Step 2: Convert to fraction form
    33,787.29/46,624.09 = 19,446.24/x
  3. Step 3: Cross multiply
    33,787.29x = 46,624.09 × 19,446.24
  4. Step 4: Simplify right side
    33,787.29x = 906,663,243.92
  5. Step 5: Solve for x
    x = 906,663,243.92/33,787.29
  6. Step 6: Final answer
    x = 26,834.45

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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.