Home / 176,215.68-264,321.24-43,097.04

Finding the Fourth Proportional to 176,215.68, 264,321.24 and 43,097.04

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Solution

The fourth proportional to 176,215.68, 264,321.24 and 43,097.04 is: 64,645.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,215.68 : 264,321.24 = 43,097.04 : x
  2. Step 2: Convert to fraction form
    176,215.68/264,321.24 = 43,097.04/x
  3. Step 3: Cross multiply
    176,215.68x = 264,321.24 × 43,097.04
  4. Step 4: Simplify right side
    176,215.68x = 11,391,463,053.13
  5. Step 5: Solve for x
    x = 11,391,463,053.13/176,215.68
  6. Step 6: Final answer
    x = 64,645.00

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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.