Home / 50,592.60-75,824.10-38,847.60

Finding the Fourth Proportional to 50,592.60, 75,824.10 and 38,847.60

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Solution

The fourth proportional to 50,592.60, 75,824.10 and 38,847.60 is: 58,221.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,592.60 : 75,824.10 = 38,847.60 : x
  2. Step 2: Convert to fraction form
    50,592.60/75,824.10 = 38,847.60/x
  3. Step 3: Cross multiply
    50,592.60x = 75,824.10 × 38,847.60
  4. Step 4: Simplify right side
    50,592.60x = 2,945,584,307.16
  5. Step 5: Solve for x
    x = 2,945,584,307.16/50,592.60
  6. Step 6: Final answer
    x = 58,221.64

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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.