Home / 222,150.60-333,277.74-64,382.04

Finding the Fourth Proportional to 222,150.60, 333,277.74 and 64,382.04

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Solution

The fourth proportional to 222,150.60, 333,277.74 and 64,382.04 is: 96,588.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,150.60 : 333,277.74 = 64,382.04 : x
  2. Step 2: Convert to fraction form
    222,150.60/333,277.74 = 64,382.04/x
  3. Step 3: Cross multiply
    222,150.60x = 333,277.74 × 64,382.04
  4. Step 4: Simplify right side
    222,150.60x = 21,457,100,787.79
  5. Step 5: Solve for x
    x = 21,457,100,787.79/222,150.60
  6. Step 6: Final answer
    x = 96,588.08

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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.