Home / 176,383.90-264,575.85-164,574.10

Finding the Fourth Proportional to 176,383.90, 264,575.85 and 164,574.10

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Solution

The fourth proportional to 176,383.90, 264,575.85 and 164,574.10 is: 246,861.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,383.90 : 264,575.85 = 164,574.10 : x
  2. Step 2: Convert to fraction form
    176,383.90/264,575.85 = 164,574.10/x
  3. Step 3: Cross multiply
    176,383.90x = 264,575.85 × 164,574.10
  4. Step 4: Simplify right side
    176,383.90x = 43,542,332,395.49
  5. Step 5: Solve for x
    x = 43,542,332,395.49/176,383.90
  6. Step 6: Final answer
    x = 246,861.15

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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.