Home / 9,400.32-14,100.48-2,475.84

Finding the Fourth Proportional to 9,400.32, 14,100.48 and 2,475.84

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Solution

The fourth proportional to 9,400.32, 14,100.48 and 2,475.84 is: 3,713.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,400.32 : 14,100.48 = 2,475.84 : x
  2. Step 2: Convert to fraction form
    9,400.32/14,100.48 = 2,475.84/x
  3. Step 3: Cross multiply
    9,400.32x = 14,100.48 × 2,475.84
  4. Step 4: Simplify right side
    9,400.32x = 34,910,532.40
  5. Step 5: Solve for x
    x = 34,910,532.40/9,400.32
  6. Step 6: Final answer
    x = 3,713.76

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.