Home / 146,448.98-219,630.41-62,208.47

Finding the Fourth Proportional to 146,448.98, 219,630.41 and 62,208.47

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Solution

The fourth proportional to 146,448.98, 219,630.41 and 62,208.47 is: 93,294.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,448.98 : 219,630.41 = 62,208.47 : x
  2. Step 2: Convert to fraction form
    146,448.98/219,630.41 = 62,208.47/x
  3. Step 3: Cross multiply
    146,448.98x = 219,630.41 × 62,208.47
  4. Step 4: Simplify right side
    146,448.98x = 13,662,870,362.38
  5. Step 5: Solve for x
    x = 13,662,870,362.38/146,448.98
  6. Step 6: Final answer
    x = 93,294.41

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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.