Home / 69,158.26-103,824.87-58,835.62

Finding the Fourth Proportional to 69,158.26, 103,824.87 and 58,835.62

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Solution

The fourth proportional to 69,158.26, 103,824.87 and 58,835.62 is: 88,327.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,158.26 : 103,824.87 = 58,835.62 : x
  2. Step 2: Convert to fraction form
    69,158.26/103,824.87 = 58,835.62/x
  3. Step 3: Cross multiply
    69,158.26x = 103,824.87 × 58,835.62
  4. Step 4: Simplify right side
    69,158.26x = 6,108,600,597.87
  5. Step 5: Solve for x
    x = 6,108,600,597.87/69,158.26
  6. Step 6: Final answer
    x = 88,327.85

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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.