Home / 10,073.22-15,094.44-4,226.64

Finding the Fourth Proportional to 10,073.22, 15,094.44 and 4,226.64

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Solution

The fourth proportional to 10,073.22, 15,094.44 and 4,226.64 is: 6,333.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,073.22 : 15,094.44 = 4,226.64 : x
  2. Step 2: Convert to fraction form
    10,073.22/15,094.44 = 4,226.64/x
  3. Step 3: Cross multiply
    10,073.22x = 15,094.44 × 4,226.64
  4. Step 4: Simplify right side
    10,073.22x = 63,798,763.88
  5. Step 5: Solve for x
    x = 63,798,763.88/10,073.22
  6. Step 6: Final answer
    x = 6,333.50

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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.