Home / 6,110.73-9,156.51-4,459.68

Finding the Fourth Proportional to 6,110.73, 9,156.51 and 4,459.68

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Solution

The fourth proportional to 6,110.73, 9,156.51 and 4,459.68 is: 6,682.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,110.73 : 9,156.51 = 4,459.68 : x
  2. Step 2: Convert to fraction form
    6,110.73/9,156.51 = 4,459.68/x
  3. Step 3: Cross multiply
    6,110.73x = 9,156.51 × 4,459.68
  4. Step 4: Simplify right side
    6,110.73x = 40,835,104.52
  5. Step 5: Solve for x
    x = 40,835,104.52/6,110.73
  6. Step 6: Final answer
    x = 6,682.52

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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.