Home / 36,376.29-50,199.95-20,244.94

Finding the Fourth Proportional to 36,376.29, 50,199.95 and 20,244.94

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Solution

The fourth proportional to 36,376.29, 50,199.95 and 20,244.94 is: 27,938.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,376.29 : 50,199.95 = 20,244.94 : x
  2. Step 2: Convert to fraction form
    36,376.29/50,199.95 = 20,244.94/x
  3. Step 3: Cross multiply
    36,376.29x = 50,199.95 × 20,244.94
  4. Step 4: Simplify right side
    36,376.29x = 1,016,294,900.87
  5. Step 5: Solve for x
    x = 1,016,294,900.87/36,376.29
  6. Step 6: Final answer
    x = 27,938.39

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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.