Home / 63,331.78-94,923.39-35,238.52

Finding the Fourth Proportional to 63,331.78, 94,923.39 and 35,238.52

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Solution

The fourth proportional to 63,331.78, 94,923.39 and 35,238.52 is: 52,816.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,331.78 : 94,923.39 = 35,238.52 : x
  2. Step 2: Convert to fraction form
    63,331.78/94,923.39 = 35,238.52/x
  3. Step 3: Cross multiply
    63,331.78x = 94,923.39 × 35,238.52
  4. Step 4: Simplify right side
    63,331.78x = 3,344,959,776.98
  5. Step 5: Solve for x
    x = 3,344,959,776.98/63,331.78
  6. Step 6: Final answer
    x = 52,816.45

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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.