Home / 15,365.44-23,057.78-6,600.33

Finding the Fourth Proportional to 15,365.44, 23,057.78 and 6,600.33

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Solution

The fourth proportional to 15,365.44, 23,057.78 and 6,600.33 is: 9,904.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,365.44 : 23,057.78 = 6,600.33 : x
  2. Step 2: Convert to fraction form
    15,365.44/23,057.78 = 6,600.33/x
  3. Step 3: Cross multiply
    15,365.44x = 23,057.78 × 6,600.33
  4. Step 4: Simplify right side
    15,365.44x = 152,188,924.07
  5. Step 5: Solve for x
    x = 152,188,924.07/15,365.44
  6. Step 6: Final answer
    x = 9,904.63

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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.