Home / 146,333.71-219,495.61-62,039.62

Finding the Fourth Proportional to 146,333.71, 219,495.61 and 62,039.62

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Solution

The fourth proportional to 146,333.71, 219,495.61 and 62,039.62 is: 93,057.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,333.71 : 219,495.61 = 62,039.62 : x
  2. Step 2: Convert to fraction form
    146,333.71/219,495.61 = 62,039.62/x
  3. Step 3: Cross multiply
    146,333.71x = 219,495.61 × 62,039.62
  4. Step 4: Simplify right side
    146,333.71x = 13,617,424,236.07
  5. Step 5: Solve for x
    x = 13,617,424,236.07/146,333.71
  6. Step 6: Final answer
    x = 93,057.33

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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.