Home / 62,208.52-93,260.92-28,911.04

Finding the Fourth Proportional to 62,208.52, 93,260.92 and 28,911.04

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Solution

The fourth proportional to 62,208.52, 93,260.92 and 28,911.04 is: 43,342.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,208.52 : 93,260.92 = 28,911.04 : x
  2. Step 2: Convert to fraction form
    62,208.52/93,260.92 = 28,911.04/x
  3. Step 3: Cross multiply
    62,208.52x = 93,260.92 × 28,911.04
  4. Step 4: Simplify right side
    62,208.52x = 2,696,270,188.56
  5. Step 5: Solve for x
    x = 2,696,270,188.56/62,208.52
  6. Step 6: Final answer
    x = 43,342.46

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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.