Home / 36,850.03-50,854.41-20,937.17

Finding the Fourth Proportional to 36,850.03, 50,854.41 and 20,937.17

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Solution

The fourth proportional to 36,850.03, 50,854.41 and 20,937.17 is: 28,894.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,850.03 : 50,854.41 = 20,937.17 : x
  2. Step 2: Convert to fraction form
    36,850.03/50,854.41 = 20,937.17/x
  3. Step 3: Cross multiply
    36,850.03x = 50,854.41 × 20,937.17
  4. Step 4: Simplify right side
    36,850.03x = 1,064,747,554.56
  5. Step 5: Solve for x
    x = 1,064,747,554.56/36,850.03
  6. Step 6: Final answer
    x = 28,894.08

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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.