Home / 15,992.82-24,000.66-7,110.54

Finding the Fourth Proportional to 15,992.82, 24,000.66 and 7,110.54

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Solution

The fourth proportional to 15,992.82, 24,000.66 and 7,110.54 is: 10,670.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,992.82 : 24,000.66 = 7,110.54 : x
  2. Step 2: Convert to fraction form
    15,992.82/24,000.66 = 7,110.54/x
  3. Step 3: Cross multiply
    15,992.82x = 24,000.66 × 7,110.54
  4. Step 4: Simplify right side
    15,992.82x = 170,657,652.96
  5. Step 5: Solve for x
    x = 170,657,652.96/15,992.82
  6. Step 6: Final answer
    x = 10,670.89

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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.