Home / 36,810.93-50,799.33-20,895.65

Finding the Fourth Proportional to 36,810.93, 50,799.33 and 20,895.65

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Solution

The fourth proportional to 36,810.93, 50,799.33 and 20,895.65 is: 28,836.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,810.93 : 50,799.33 = 20,895.65 : x
  2. Step 2: Convert to fraction form
    36,810.93/50,799.33 = 20,895.65/x
  3. Step 3: Cross multiply
    36,810.93x = 50,799.33 × 20,895.65
  4. Step 4: Simplify right side
    36,810.93x = 1,061,485,019.91
  5. Step 5: Solve for x
    x = 1,061,485,019.91/36,810.93
  6. Step 6: Final answer
    x = 28,836.14

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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.