Home / 332,310.90-498,466.35-295,569.30

Finding the Fourth Proportional to 332,310.90, 498,466.35 and 295,569.30

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Solution

The fourth proportional to 332,310.90, 498,466.35 and 295,569.30 is: 443,353.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,310.90 : 498,466.35 = 295,569.30 : x
  2. Step 2: Convert to fraction form
    332,310.90/498,466.35 = 295,569.30/x
  3. Step 3: Cross multiply
    332,310.90x = 498,466.35 × 295,569.30
  4. Step 4: Simplify right side
    332,310.90x = 147,331,350,143.06
  5. Step 5: Solve for x
    x = 147,331,350,143.06/332,310.90
  6. Step 6: Final answer
    x = 443,353.95

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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.