Home / 332,707.02-498,912.30-95,993.43

Finding the Fourth Proportional to 332,707.02, 498,912.30 and 95,993.43

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Solution

The fourth proportional to 332,707.02, 498,912.30 and 95,993.43 is: 143,947.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,707.02 : 498,912.30 = 95,993.43 : x
  2. Step 2: Convert to fraction form
    332,707.02/498,912.30 = 95,993.43/x
  3. Step 3: Cross multiply
    332,707.02x = 498,912.30 × 95,993.43
  4. Step 4: Simplify right side
    332,707.02x = 47,892,302,946.19
  5. Step 5: Solve for x
    x = 47,892,302,946.19/332,707.02
  6. Step 6: Final answer
    x = 143,947.38

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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.