Home / 9,401.20-14,090.10-6,060.64

Finding the Fourth Proportional to 9,401.20, 14,090.10 and 6,060.64

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Solution

The fourth proportional to 9,401.20, 14,090.10 and 6,060.64 is: 9,083.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,401.20 : 14,090.10 = 6,060.64 : x
  2. Step 2: Convert to fraction form
    9,401.20/14,090.10 = 6,060.64/x
  3. Step 3: Cross multiply
    9,401.20x = 14,090.10 × 6,060.64
  4. Step 4: Simplify right side
    9,401.20x = 85,395,023.66
  5. Step 5: Solve for x
    x = 85,395,023.66/9,401.20
  6. Step 6: Final answer
    x = 9,083.42

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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.