Home / 36,956.24-51,001.96-21,042.08

Finding the Fourth Proportional to 36,956.24, 51,001.96 and 21,042.08

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Solution

The fourth proportional to 36,956.24, 51,001.96 and 21,042.08 is: 29,039.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,956.24 : 51,001.96 = 21,042.08 : x
  2. Step 2: Convert to fraction form
    36,956.24/51,001.96 = 21,042.08/x
  3. Step 3: Cross multiply
    36,956.24x = 51,001.96 × 21,042.08
  4. Step 4: Simplify right side
    36,956.24x = 1,073,187,322.48
  5. Step 5: Solve for x
    x = 1,073,187,322.48/36,956.24
  6. Step 6: Final answer
    x = 29,039.41

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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.