Home / 7,607.08-11,410.60-2,060.58

Finding the Fourth Proportional to 7,607.08, 11,410.60 and 2,060.58

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Solution

The fourth proportional to 7,607.08, 11,410.60 and 2,060.58 is: 3,090.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,607.08 : 11,410.60 = 2,060.58 : x
  2. Step 2: Convert to fraction form
    7,607.08/11,410.60 = 2,060.58/x
  3. Step 3: Cross multiply
    7,607.08x = 11,410.60 × 2,060.58
  4. Step 4: Simplify right side
    7,607.08x = 23,512,454.15
  5. Step 5: Solve for x
    x = 23,512,454.15/7,607.08
  6. Step 6: Final answer
    x = 3,090.86

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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.