Home / 176,011.15-264,035.18-49,650.39

Finding the Fourth Proportional to 176,011.15, 264,035.18 and 49,650.39

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Solution

The fourth proportional to 176,011.15, 264,035.18 and 49,650.39 is: 74,480.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,011.15 : 264,035.18 = 49,650.39 : x
  2. Step 2: Convert to fraction form
    176,011.15/264,035.18 = 49,650.39/x
  3. Step 3: Cross multiply
    176,011.15x = 264,035.18 × 49,650.39
  4. Step 4: Simplify right side
    176,011.15x = 13,109,449,660.72
  5. Step 5: Solve for x
    x = 13,109,449,660.72/176,011.15
  6. Step 6: Final answer
    x = 74,480.79

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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.