Home / 9,094.64-13,641.96-3,250.90

Finding the Fourth Proportional to 9,094.64, 13,641.96 and 3,250.90

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Solution

The fourth proportional to 9,094.64, 13,641.96 and 3,250.90 is: 4,876.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,094.64 : 13,641.96 = 3,250.90 : x
  2. Step 2: Convert to fraction form
    9,094.64/13,641.96 = 3,250.90/x
  3. Step 3: Cross multiply
    9,094.64x = 13,641.96 × 3,250.90
  4. Step 4: Simplify right side
    9,094.64x = 44,348,579.55
  5. Step 5: Solve for x
    x = 44,348,579.55/9,094.64
  6. Step 6: Final answer
    x = 4,876.34

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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.