Home / 176,191.30-264,200.77-122,908.75

Finding the Fourth Proportional to 176,191.30, 264,200.77 and 122,908.75

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Solution

The fourth proportional to 176,191.30, 264,200.77 and 122,908.75 is: 184,303.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,191.30 : 264,200.77 = 122,908.75 : x
  2. Step 2: Convert to fraction form
    176,191.30/264,200.77 = 122,908.75/x
  3. Step 3: Cross multiply
    176,191.30x = 264,200.77 × 122,908.75
  4. Step 4: Simplify right side
    176,191.30x = 32,472,586,389.74
  5. Step 5: Solve for x
    x = 32,472,586,389.74/176,191.30
  6. Step 6: Final answer
    x = 184,303.01

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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.