Home / 33,444.03-46,153.13-19,105.76

Finding the Fourth Proportional to 33,444.03, 46,153.13 and 19,105.76

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Solution

The fourth proportional to 33,444.03, 46,153.13 and 19,105.76 is: 26,366.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,444.03 : 46,153.13 = 19,105.76 : x
  2. Step 2: Convert to fraction form
    33,444.03/46,153.13 = 19,105.76/x
  3. Step 3: Cross multiply
    33,444.03x = 46,153.13 × 19,105.76
  4. Step 4: Simplify right side
    33,444.03x = 881,790,625.03
  5. Step 5: Solve for x
    x = 881,790,625.03/33,444.03
  6. Step 6: Final answer
    x = 26,366.16

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Double scale
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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.