Home / 24,933.16-37,392.42-20,539.72

Finding the Fourth Proportional to 24,933.16, 37,392.42 and 20,539.72

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Solution

The fourth proportional to 24,933.16, 37,392.42 and 20,539.72 is: 30,803.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,933.16 : 37,392.42 = 20,539.72 : x
  2. Step 2: Convert to fraction form
    24,933.16/37,392.42 = 20,539.72/x
  3. Step 3: Cross multiply
    24,933.16x = 37,392.42 × 20,539.72
  4. Step 4: Simplify right side
    24,933.16x = 768,029,836.92
  5. Step 5: Solve for x
    x = 768,029,836.92/24,933.16
  6. Step 6: Final answer
    x = 30,803.55

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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.