Home / 219,823.70-329,736.09-62,052.08

Finding the Fourth Proportional to 219,823.70, 329,736.09 and 62,052.08

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Solution

The fourth proportional to 219,823.70, 329,736.09 and 62,052.08 is: 93,078.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    219,823.70 : 329,736.09 = 62,052.08 : x
  2. Step 2: Convert to fraction form
    219,823.70/329,736.09 = 62,052.08/x
  3. Step 3: Cross multiply
    219,823.70x = 329,736.09 × 62,052.08
  4. Step 4: Simplify right side
    219,823.70x = 20,460,810,235.57
  5. Step 5: Solve for x
    x = 20,460,810,235.57/219,823.70
  6. Step 6: Final answer
    x = 93,078.27

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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.