Home / 59,964.36-89,930.13-22,521.54

Finding the Fourth Proportional to 59,964.36, 89,930.13 and 22,521.54

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Solution

The fourth proportional to 59,964.36, 89,930.13 and 22,521.54 is: 33,776.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,964.36 : 89,930.13 = 22,521.54 : x
  2. Step 2: Convert to fraction form
    59,964.36/89,930.13 = 22,521.54/x
  3. Step 3: Cross multiply
    59,964.36x = 89,930.13 × 22,521.54
  4. Step 4: Simplify right side
    59,964.36x = 2,025,365,020.00
  5. Step 5: Solve for x
    x = 2,025,365,020.00/59,964.36
  6. Step 6: Final answer
    x = 33,776.15

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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.