Home / 6,226.20-9,350.10-6,031.80

Finding the Fourth Proportional to 6,226.20, 9,350.10 and 6,031.80

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Solution

The fourth proportional to 6,226.20, 9,350.10 and 6,031.80 is: 9,058.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,226.20 : 9,350.10 = 6,031.80 : x
  2. Step 2: Convert to fraction form
    6,226.20/9,350.10 = 6,031.80/x
  3. Step 3: Cross multiply
    6,226.20x = 9,350.10 × 6,031.80
  4. Step 4: Simplify right side
    6,226.20x = 56,397,933.18
  5. Step 5: Solve for x
    x = 56,397,933.18/6,226.20
  6. Step 6: Final answer
    x = 9,058.16

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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.