Home / 176,221.93-264,330.60-43,103.29

Finding the Fourth Proportional to 176,221.93, 264,330.60 and 43,103.29

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Solution

The fourth proportional to 176,221.93, 264,330.60 and 43,103.29 is: 64,654.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,221.93 : 264,330.60 = 43,103.29 : x
  2. Step 2: Convert to fraction form
    176,221.93/264,330.60 = 43,103.29/x
  3. Step 3: Cross multiply
    176,221.93x = 264,330.60 × 43,103.29
  4. Step 4: Simplify right side
    176,221.93x = 11,393,518,507.67
  5. Step 5: Solve for x
    x = 11,393,518,507.67/176,221.93
  6. Step 6: Final answer
    x = 64,654.37

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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.