Home / 62,319.97-93,507.36-32,730.94

Finding the Fourth Proportional to 62,319.97, 93,507.36 and 32,730.94

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Solution

The fourth proportional to 62,319.97, 93,507.36 and 32,730.94 is: 49,110.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,319.97 : 93,507.36 = 32,730.94 : x
  2. Step 2: Convert to fraction form
    62,319.97/93,507.36 = 32,730.94/x
  3. Step 3: Cross multiply
    62,319.97x = 93,507.36 × 32,730.94
  4. Step 4: Simplify right side
    62,319.97x = 3,060,583,789.72
  5. Step 5: Solve for x
    x = 3,060,583,789.72/62,319.97
  6. Step 6: Final answer
    x = 49,110.80

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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.