Home / 69,263.64-95,539.50-48,035.16

Finding the Fourth Proportional to 69,263.64, 95,539.50 and 48,035.16

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Solution

The fourth proportional to 69,263.64, 95,539.50 and 48,035.16 is: 66,257.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,263.64 : 95,539.50 = 48,035.16 : x
  2. Step 2: Convert to fraction form
    69,263.64/95,539.50 = 48,035.16/x
  3. Step 3: Cross multiply
    69,263.64x = 95,539.50 × 48,035.16
  4. Step 4: Simplify right side
    69,263.64x = 4,589,255,168.82
  5. Step 5: Solve for x
    x = 4,589,255,168.82/69,263.64
  6. Step 6: Final answer
    x = 66,257.78

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.