Home / 36,368.97-50,278.64-36,036.33

Finding the Fourth Proportional to 36,368.97, 50,278.64 and 36,036.33

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Solution

The fourth proportional to 36,368.97, 50,278.64 and 36,036.33 is: 49,818.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,368.97 : 50,278.64 = 36,036.33 : x
  2. Step 2: Convert to fraction form
    36,368.97/50,278.64 = 36,036.33/x
  3. Step 3: Cross multiply
    36,368.97x = 50,278.64 × 36,036.33
  4. Step 4: Simplify right side
    36,368.97x = 1,811,857,662.99
  5. Step 5: Solve for x
    x = 1,811,857,662.99/36,368.97
  6. Step 6: Final answer
    x = 49,818.78

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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.