Home / 60,664.76-91,009.44-23,226.05

Finding the Fourth Proportional to 60,664.76, 91,009.44 and 23,226.05

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Solution

The fourth proportional to 60,664.76, 91,009.44 and 23,226.05 is: 34,843.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,664.76 : 91,009.44 = 23,226.05 : x
  2. Step 2: Convert to fraction form
    60,664.76/91,009.44 = 23,226.05/x
  3. Step 3: Cross multiply
    60,664.76x = 91,009.44 × 23,226.05
  4. Step 4: Simplify right side
    60,664.76x = 2,113,789,803.91
  5. Step 5: Solve for x
    x = 2,113,789,803.91/60,664.76
  6. Step 6: Final answer
    x = 34,843.78

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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.