Home / 174,713.78-262,069.23-50,054.90

Finding the Fourth Proportional to 174,713.78, 262,069.23 and 50,054.90

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Solution

The fourth proportional to 174,713.78, 262,069.23 and 50,054.90 is: 75,081.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,713.78 : 262,069.23 = 50,054.90 : x
  2. Step 2: Convert to fraction form
    174,713.78/262,069.23 = 50,054.90/x
  3. Step 3: Cross multiply
    174,713.78x = 262,069.23 × 50,054.90
  4. Step 4: Simplify right side
    174,713.78x = 13,117,849,100.73
  5. Step 5: Solve for x
    x = 13,117,849,100.73/174,713.78
  6. Step 6: Final answer
    x = 75,081.94

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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.