Home / 33,812.83-46,665.19-19,473.13

Finding the Fourth Proportional to 33,812.83, 46,665.19 and 19,473.13

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Solution

The fourth proportional to 33,812.83, 46,665.19 and 19,473.13 is: 26,874.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,812.83 : 46,665.19 = 19,473.13 : x
  2. Step 2: Convert to fraction form
    33,812.83/46,665.19 = 19,473.13/x
  3. Step 3: Cross multiply
    33,812.83x = 46,665.19 × 19,473.13
  4. Step 4: Simplify right side
    33,812.83x = 908,717,311.34
  5. Step 5: Solve for x
    x = 908,717,311.34/33,812.83
  6. Step 6: Final answer
    x = 26,874.93

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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.