Home / 146,444.70-219,708.39-41,264.58

Finding the Fourth Proportional to 146,444.70, 219,708.39 and 41,264.58

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Solution

The fourth proportional to 146,444.70, 219,708.39 and 41,264.58 is: 61,908.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,444.70 : 219,708.39 = 41,264.58 : x
  2. Step 2: Convert to fraction form
    146,444.70/219,708.39 = 41,264.58/x
  3. Step 3: Cross multiply
    146,444.70x = 219,708.39 × 41,264.58
  4. Step 4: Simplify right side
    146,444.70x = 9,066,174,435.83
  5. Step 5: Solve for x
    x = 9,066,174,435.83/146,444.70
  6. Step 6: Final answer
    x = 61,908.52

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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.