Home / 24,500.63-36,754.38-7,856.75

Finding the Fourth Proportional to 24,500.63, 36,754.38 and 7,856.75

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Solution

The fourth proportional to 24,500.63, 36,754.38 and 7,856.75 is: 11,786.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,500.63 : 36,754.38 = 7,856.75 : x
  2. Step 2: Convert to fraction form
    24,500.63/36,754.38 = 7,856.75/x
  3. Step 3: Cross multiply
    24,500.63x = 36,754.38 × 7,856.75
  4. Step 4: Simplify right side
    24,500.63x = 288,769,975.07
  5. Step 5: Solve for x
    x = 288,769,975.07/24,500.63
  6. Step 6: Final answer
    x = 11,786.23

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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.