Home / 175,310.60-262,965.90-50,664.20

Finding the Fourth Proportional to 175,310.60, 262,965.90 and 50,664.20

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Solution

The fourth proportional to 175,310.60, 262,965.90 and 50,664.20 is: 75,996.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,310.60 : 262,965.90 = 50,664.20 : x
  2. Step 2: Convert to fraction form
    175,310.60/262,965.90 = 50,664.20/x
  3. Step 3: Cross multiply
    175,310.60x = 262,965.90 × 50,664.20
  4. Step 4: Simplify right side
    175,310.60x = 13,322,956,950.78
  5. Step 5: Solve for x
    x = 13,322,956,950.78/175,310.60
  6. Step 6: Final answer
    x = 75,996.30

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1.5x scale

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.