Home / 332,614.20-498,921.30-95,964.60

Finding the Fourth Proportional to 332,614.20, 498,921.30 and 95,964.60

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Solution

The fourth proportional to 332,614.20, 498,921.30 and 95,964.60 is: 143,946.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,614.20 : 498,921.30 = 95,964.60 : x
  2. Step 2: Convert to fraction form
    332,614.20/498,921.30 = 95,964.60/x
  3. Step 3: Cross multiply
    332,614.20x = 498,921.30 × 95,964.60
  4. Step 4: Simplify right side
    332,614.20x = 47,878,782,985.98
  5. Step 5: Solve for x
    x = 47,878,782,985.98/332,614.20
  6. Step 6: Final answer
    x = 143,946.90

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1.5x scale

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.