Home / 146,550.60-219,930.88-62,369.90

Finding the Fourth Proportional to 146,550.60, 219,930.88 and 62,369.90

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Solution

The fourth proportional to 146,550.60, 219,930.88 and 62,369.90 is: 93,599.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,550.60 : 219,930.88 = 62,369.90 : x
  2. Step 2: Convert to fraction form
    146,550.60/219,930.88 = 62,369.90/x
  3. Step 3: Cross multiply
    146,550.60x = 219,930.88 × 62,369.90
  4. Step 4: Simplify right side
    146,550.60x = 13,717,066,992.51
  5. Step 5: Solve for x
    x = 13,717,066,992.51/146,550.60
  6. Step 6: Final answer
    x = 93,599.53

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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.