Home / 69,723.83-104,592.65-22,327.02

Finding the Fourth Proportional to 69,723.83, 104,592.65 and 22,327.02

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Solution

The fourth proportional to 69,723.83, 104,592.65 and 22,327.02 is: 33,492.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,723.83 : 104,592.65 = 22,327.02 : x
  2. Step 2: Convert to fraction form
    69,723.83/104,592.65 = 22,327.02/x
  3. Step 3: Cross multiply
    69,723.83x = 104,592.65 × 22,327.02
  4. Step 4: Simplify right side
    69,723.83x = 2,335,242,076.77
  5. Step 5: Solve for x
    x = 2,335,242,076.77/69,723.83
  6. Step 6: Final answer
    x = 33,492.74

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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.