Home / 24,856.40-37,284.59-20,464.62

Finding the Fourth Proportional to 24,856.40, 37,284.59 and 20,464.62

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Solution

The fourth proportional to 24,856.40, 37,284.59 and 20,464.62 is: 30,696.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,856.40 : 37,284.59 = 20,464.62 : x
  2. Step 2: Convert to fraction form
    24,856.40/37,284.59 = 20,464.62/x
  3. Step 3: Cross multiply
    24,856.40x = 37,284.59 × 20,464.62
  4. Step 4: Simplify right side
    24,856.40x = 763,014,863.88
  5. Step 5: Solve for x
    x = 763,014,863.88/24,856.40
  6. Step 6: Final answer
    x = 30,696.92

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Similar ratio
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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.