Home / 69,380.18-104,074.75-24,396.02

Finding the Fourth Proportional to 69,380.18, 104,074.75 and 24,396.02

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Solution

The fourth proportional to 69,380.18, 104,074.75 and 24,396.02 is: 36,595.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,380.18 : 104,074.75 = 24,396.02 : x
  2. Step 2: Convert to fraction form
    69,380.18/104,074.75 = 24,396.02/x
  3. Step 3: Cross multiply
    69,380.18x = 104,074.75 × 24,396.02
  4. Step 4: Simplify right side
    69,380.18x = 2,539,009,682.50
  5. Step 5: Solve for x
    x = 2,539,009,682.50/69,380.18
  6. Step 6: Final answer
    x = 36,595.61

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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.