Home / 69,906.17-104,875.88-22,525.74

Finding the Fourth Proportional to 69,906.17, 104,875.88 and 22,525.74

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Solution

The fourth proportional to 69,906.17, 104,875.88 and 22,525.74 is: 33,793.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,906.17 : 104,875.88 = 22,525.74 : x
  2. Step 2: Convert to fraction form
    69,906.17/104,875.88 = 22,525.74/x
  3. Step 3: Cross multiply
    69,906.17x = 104,875.88 × 22,525.74
  4. Step 4: Simplify right side
    69,906.17x = 2,362,406,692.52
  5. Step 5: Solve for x
    x = 2,362,406,692.52/69,906.17
  6. Step 6: Final answer
    x = 33,793.97

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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.