Home / 176,207.68-264,309.24-43,089.04

Finding the Fourth Proportional to 176,207.68, 264,309.24 and 43,089.04

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Solution

The fourth proportional to 176,207.68, 264,309.24 and 43,089.04 is: 64,633.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,207.68 : 264,309.24 = 43,089.04 : x
  2. Step 2: Convert to fraction form
    176,207.68/264,309.24 = 43,089.04/x
  3. Step 3: Cross multiply
    176,207.68x = 264,309.24 × 43,089.04
  4. Step 4: Simplify right side
    176,207.68x = 11,388,831,414.73
  5. Step 5: Solve for x
    x = 11,388,831,414.73/176,207.68
  6. Step 6: Final answer
    x = 64,633.00

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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.