Home / 176,789.46-264,973.41-123,191.25

Finding the Fourth Proportional to 176,789.46, 264,973.41 and 123,191.25

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Solution

The fourth proportional to 176,789.46, 264,973.41 and 123,191.25 is: 184,640.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,789.46 : 264,973.41 = 123,191.25 : x
  2. Step 2: Convert to fraction form
    176,789.46/264,973.41 = 123,191.25/x
  3. Step 3: Cross multiply
    176,789.46x = 264,973.41 × 123,191.25
  4. Step 4: Simplify right side
    176,789.46x = 32,642,405,594.66
  5. Step 5: Solve for x
    x = 32,642,405,594.66/176,789.46
  6. Step 6: Final answer
    x = 184,640.00

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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.