Home / 146,479.41-219,751.83-62,242.25

Finding the Fourth Proportional to 146,479.41, 219,751.83 and 62,242.25

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Solution

The fourth proportional to 146,479.41, 219,751.83 and 62,242.25 is: 93,377.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,479.41 : 219,751.83 = 62,242.25 : x
  2. Step 2: Convert to fraction form
    146,479.41/219,751.83 = 62,242.25/x
  3. Step 3: Cross multiply
    146,479.41x = 219,751.83 × 62,242.25
  4. Step 4: Simplify right side
    146,479.41x = 13,677,847,242.06
  5. Step 5: Solve for x
    x = 13,677,847,242.06/146,479.41
  6. Step 6: Final answer
    x = 93,377.27

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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.