Home / 146,331.35-219,496.97-41,150.31

Finding the Fourth Proportional to 146,331.35, 219,496.97 and 41,150.31

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Solution

The fourth proportional to 146,331.35, 219,496.97 and 41,150.31 is: 61,725.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,331.35 : 219,496.97 = 41,150.31 : x
  2. Step 2: Convert to fraction form
    146,331.35/219,496.97 = 41,150.31/x
  3. Step 3: Cross multiply
    146,331.35x = 219,496.97 × 41,150.31
  4. Step 4: Simplify right side
    146,331.35x = 9,032,368,153.81
  5. Step 5: Solve for x
    x = 9,032,368,153.81/146,331.35
  6. Step 6: Final answer
    x = 61,725.45

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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.