Home / 26,073.73-39,110.55-7,353.73

Finding the Fourth Proportional to 26,073.73, 39,110.55 and 7,353.73

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Solution

The fourth proportional to 26,073.73, 39,110.55 and 7,353.73 is: 11,030.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,073.73 : 39,110.55 = 7,353.73 : x
  2. Step 2: Convert to fraction form
    26,073.73/39,110.55 = 7,353.73/x
  3. Step 3: Cross multiply
    26,073.73x = 39,110.55 × 7,353.73
  4. Step 4: Simplify right side
    26,073.73x = 287,608,424.85
  5. Step 5: Solve for x
    x = 287,608,424.85/26,073.73
  6. Step 6: Final answer
    x = 11,030.58

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1.5x scale

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.