Home / 33,274.60-45,923.57-19,127.14

Finding the Fourth Proportional to 33,274.60, 45,923.57 and 19,127.14

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Solution

The fourth proportional to 33,274.60, 45,923.57 and 19,127.14 is: 26,398.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,274.60 : 45,923.57 = 19,127.14 : x
  2. Step 2: Convert to fraction form
    33,274.60/45,923.57 = 19,127.14/x
  3. Step 3: Cross multiply
    33,274.60x = 45,923.57 × 19,127.14
  4. Step 4: Simplify right side
    33,274.60x = 878,386,552.69
  5. Step 5: Solve for x
    x = 878,386,552.69/33,274.60
  6. Step 6: Final answer
    x = 26,398.11

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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.