Home / 10,739.93-16,094.33-7,626.04

Finding the Fourth Proportional to 10,739.93, 16,094.33 and 7,626.04

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Solution

The fourth proportional to 10,739.93, 16,094.33 and 7,626.04 is: 11,428.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,739.93 : 16,094.33 = 7,626.04 : x
  2. Step 2: Convert to fraction form
    10,739.93/16,094.33 = 7,626.04/x
  3. Step 3: Cross multiply
    10,739.93x = 16,094.33 × 7,626.04
  4. Step 4: Simplify right side
    10,739.93x = 122,736,004.35
  5. Step 5: Solve for x
    x = 122,736,004.35/10,739.93
  6. Step 6: Final answer
    x = 11,428.01

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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.