Home / 148,367.97-222,562.13-59,621.33

Finding the Fourth Proportional to 148,367.97, 222,562.13 and 59,621.33

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Solution

The fourth proportional to 148,367.97, 222,562.13 and 59,621.33 is: 89,436.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,367.97 : 222,562.13 = 59,621.33 : x
  2. Step 2: Convert to fraction form
    148,367.97/222,562.13 = 59,621.33/x
  3. Step 3: Cross multiply
    148,367.97x = 222,562.13 × 59,621.33
  4. Step 4: Simplify right side
    148,367.97x = 13,269,448,787.32
  5. Step 5: Solve for x
    x = 13,269,448,787.32/148,367.97
  6. Step 6: Final answer
    x = 89,436.07

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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.