Home / 9,626.95-14,441.43-2,607.02

Finding the Fourth Proportional to 9,626.95, 14,441.43 and 2,607.02

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Solution

The fourth proportional to 9,626.95, 14,441.43 and 2,607.02 is: 3,910.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,626.95 : 14,441.43 = 2,607.02 : x
  2. Step 2: Convert to fraction form
    9,626.95/14,441.43 = 2,607.02/x
  3. Step 3: Cross multiply
    9,626.95x = 14,441.43 × 2,607.02
  4. Step 4: Simplify right side
    9,626.95x = 37,649,096.84
  5. Step 5: Solve for x
    x = 37,649,096.84/9,626.95
  6. Step 6: Final answer
    x = 3,910.80

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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.