Home / 45,884.70-63,321.62-25,466.22

Finding the Fourth Proportional to 45,884.70, 63,321.62 and 25,466.22

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Solution

The fourth proportional to 45,884.70, 63,321.62 and 25,466.22 is: 35,143.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,884.70 : 63,321.62 = 25,466.22 : x
  2. Step 2: Convert to fraction form
    45,884.70/63,321.62 = 25,466.22/x
  3. Step 3: Cross multiply
    45,884.70x = 63,321.62 × 25,466.22
  4. Step 4: Simplify right side
    45,884.70x = 1,612,562,178.35
  5. Step 5: Solve for x
    x = 1,612,562,178.35/45,884.70
  6. Step 6: Final answer
    x = 35,143.79

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.