Home / 36,955.62-50,998.75-19,959.87

Finding the Fourth Proportional to 36,955.62, 50,998.75 and 19,959.87

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Solution

The fourth proportional to 36,955.62, 50,998.75 and 19,959.87 is: 27,544.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,955.62 : 50,998.75 = 19,959.87 : x
  2. Step 2: Convert to fraction form
    36,955.62/50,998.75 = 19,959.87/x
  3. Step 3: Cross multiply
    36,955.62x = 50,998.75 × 19,959.87
  4. Step 4: Simplify right side
    36,955.62x = 1,017,928,420.16
  5. Step 5: Solve for x
    x = 1,017,928,420.16/36,955.62
  6. Step 6: Final answer
    x = 27,544.62

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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.