Home / 146,933.33-220,483.04-62,685.52

Finding the Fourth Proportional to 146,933.33, 220,483.04 and 62,685.52

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Solution

The fourth proportional to 146,933.33, 220,483.04 and 62,685.52 is: 94,063.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,933.33 : 220,483.04 = 62,685.52 : x
  2. Step 2: Convert to fraction form
    146,933.33/220,483.04 = 62,685.52/x
  3. Step 3: Cross multiply
    146,933.33x = 220,483.04 × 62,685.52
  4. Step 4: Simplify right side
    146,933.33x = 13,821,093,148.95
  5. Step 5: Solve for x
    x = 13,821,093,148.95/146,933.33
  6. Step 6: Final answer
    x = 94,063.71

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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.