Home / 174,811.60-262,218.84-50,156.56

Finding the Fourth Proportional to 174,811.60, 262,218.84 and 50,156.56

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Solution

The fourth proportional to 174,811.60, 262,218.84 and 50,156.56 is: 75,235.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,811.60 : 262,218.84 = 50,156.56 : x
  2. Step 2: Convert to fraction form
    174,811.60/262,218.84 = 50,156.56/x
  3. Step 3: Cross multiply
    174,811.60x = 262,218.84 × 50,156.56
  4. Step 4: Simplify right side
    174,811.60x = 13,151,994,981.59
  5. Step 5: Solve for x
    x = 13,151,994,981.59/174,811.60
  6. Step 6: Final answer
    x = 75,235.25

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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.