Home / 174,992.54-262,094.94-122,635.76

Finding the Fourth Proportional to 174,992.54, 262,094.94 and 122,635.76

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Solution

The fourth proportional to 174,992.54, 262,094.94 and 122,635.76 is: 183,677.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,992.54 : 262,094.94 = 122,635.76 : x
  2. Step 2: Convert to fraction form
    174,992.54/262,094.94 = 122,635.76/x
  3. Step 3: Cross multiply
    174,992.54x = 262,094.94 × 122,635.76
  4. Step 4: Simplify right side
    174,992.54x = 32,142,210,848.58
  5. Step 5: Solve for x
    x = 32,142,210,848.58/174,992.54
  6. Step 6: Final answer
    x = 183,677.61

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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.