Home / 63,226.26-94,892.60-31,626.84

Finding the Fourth Proportional to 63,226.26, 94,892.60 and 31,626.84

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Solution

The fourth proportional to 63,226.26, 94,892.60 and 31,626.84 is: 47,466.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,226.26 : 94,892.60 = 31,626.84 : x
  2. Step 2: Convert to fraction form
    63,226.26/94,892.60 = 31,626.84/x
  3. Step 3: Cross multiply
    63,226.26x = 94,892.60 × 31,626.84
  4. Step 4: Simplify right side
    63,226.26x = 3,001,152,919.25
  5. Step 5: Solve for x
    x = 3,001,152,919.25/63,226.26
  6. Step 6: Final answer
    x = 47,466.87

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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.