Home / 62,777.04-93,930.24-37,383.66

Finding the Fourth Proportional to 62,777.04, 93,930.24 and 37,383.66

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Solution

The fourth proportional to 62,777.04, 93,930.24 and 37,383.66 is: 55,935.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,777.04 : 93,930.24 = 37,383.66 : x
  2. Step 2: Convert to fraction form
    62,777.04/93,930.24 = 37,383.66/x
  3. Step 3: Cross multiply
    62,777.04x = 93,930.24 × 37,383.66
  4. Step 4: Simplify right side
    62,777.04x = 3,511,456,155.88
  5. Step 5: Solve for x
    x = 3,511,456,155.88/62,777.04
  6. Step 6: Final answer
    x = 55,935.36

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1.5x scale

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.