Home / 176,338.50-264,425.85-64,004.46

Finding the Fourth Proportional to 176,338.50, 264,425.85 and 64,004.46

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Solution

The fourth proportional to 176,338.50, 264,425.85 and 64,004.46 is: 95,976.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,338.50 : 264,425.85 = 64,004.46 : x
  2. Step 2: Convert to fraction form
    176,338.50/264,425.85 = 64,004.46/x
  3. Step 3: Cross multiply
    176,338.50x = 264,425.85 × 64,004.46
  4. Step 4: Simplify right side
    176,338.50x = 16,924,433,739.29
  5. Step 5: Solve for x
    x = 16,924,433,739.29/176,338.50
  6. Step 6: Final answer
    x = 95,976.96

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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.