Home / 176,330.25-264,236.11-104,208.93

Finding the Fourth Proportional to 176,330.25, 264,236.11 and 104,208.93

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Solution

The fourth proportional to 176,330.25, 264,236.11 and 104,208.93 is: 156,160.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,330.25 : 264,236.11 = 104,208.93 : x
  2. Step 2: Convert to fraction form
    176,330.25/264,236.11 = 104,208.93/x
  3. Step 3: Cross multiply
    176,330.25x = 264,236.11 × 104,208.93
  4. Step 4: Simplify right side
    176,330.25x = 27,535,762,029.94
  5. Step 5: Solve for x
    x = 27,535,762,029.94/176,330.25
  6. Step 6: Final answer
    x = 156,160.17

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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.