Home / 24,856.32-37,279.08-8,212.41

Finding the Fourth Proportional to 24,856.32, 37,279.08 and 8,212.41

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Solution

The fourth proportional to 24,856.32, 37,279.08 and 8,212.41 is: 12,316.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,856.32 : 37,279.08 = 8,212.41 : x
  2. Step 2: Convert to fraction form
    24,856.32/37,279.08 = 8,212.41/x
  3. Step 3: Cross multiply
    24,856.32x = 37,279.08 × 8,212.41
  4. Step 4: Simplify right side
    24,856.32x = 306,151,089.38
  5. Step 5: Solve for x
    x = 306,151,089.38/24,856.32
  6. Step 6: Final answer
    x = 12,316.83

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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.