Home / 69,337.12-103,994.74-24,941.02

Finding the Fourth Proportional to 69,337.12, 103,994.74 and 24,941.02

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Solution

The fourth proportional to 69,337.12, 103,994.74 and 24,941.02 is: 37,407.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,337.12 : 103,994.74 = 24,941.02 : x
  2. Step 2: Convert to fraction form
    69,337.12/103,994.74 = 24,941.02/x
  3. Step 3: Cross multiply
    69,337.12x = 103,994.74 × 24,941.02
  4. Step 4: Simplify right side
    69,337.12x = 2,593,734,765.53
  5. Step 5: Solve for x
    x = 2,593,734,765.53/69,337.12
  6. Step 6: Final answer
    x = 37,407.59

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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.