Home / 9,416.75-14,125.19-4,350.47

Finding the Fourth Proportional to 9,416.75, 14,125.19 and 4,350.47

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Solution

The fourth proportional to 9,416.75, 14,125.19 and 4,350.47 is: 6,525.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,416.75 : 14,125.19 = 4,350.47 : x
  2. Step 2: Convert to fraction form
    9,416.75/14,125.19 = 4,350.47/x
  3. Step 3: Cross multiply
    9,416.75x = 14,125.19 × 4,350.47
  4. Step 4: Simplify right side
    9,416.75x = 61,451,122.96
  5. Step 5: Solve for x
    x = 61,451,122.96/9,416.75
  6. Step 6: Final answer
    x = 6,525.73

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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.