Home / 36,960.08-50,938.96-27,986.08

Finding the Fourth Proportional to 36,960.08, 50,938.96 and 27,986.08

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Solution

The fourth proportional to 36,960.08, 50,938.96 and 27,986.08 is: 38,570.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,960.08 : 50,938.96 = 27,986.08 : x
  2. Step 2: Convert to fraction form
    36,960.08/50,938.96 = 27,986.08/x
  3. Step 3: Cross multiply
    36,960.08x = 50,938.96 × 27,986.08
  4. Step 4: Simplify right side
    36,960.08x = 1,425,581,809.68
  5. Step 5: Solve for x
    x = 1,425,581,809.68/36,960.08
  6. Step 6: Final answer
    x = 38,570.85

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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.