Home / 27,157.14-40,738.80-24,366.68

Finding the Fourth Proportional to 27,157.14, 40,738.80 and 24,366.68

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Solution

The fourth proportional to 27,157.14, 40,738.80 and 24,366.68 is: 36,552.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,157.14 : 40,738.80 = 24,366.68 : x
  2. Step 2: Convert to fraction form
    27,157.14/40,738.80 = 24,366.68/x
  3. Step 3: Cross multiply
    27,157.14x = 40,738.80 × 24,366.68
  4. Step 4: Simplify right side
    27,157.14x = 992,669,099.49
  5. Step 5: Solve for x
    x = 992,669,099.49/27,157.14
  6. Step 6: Final answer
    x = 36,552.78

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.