Home / 330,451.32-495,676.02-93,794.22

Finding the Fourth Proportional to 330,451.32, 495,676.02 and 93,794.22

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Solution

The fourth proportional to 330,451.32, 495,676.02 and 93,794.22 is: 140,691.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    330,451.32 : 495,676.02 = 93,794.22 : x
  2. Step 2: Convert to fraction form
    330,451.32/495,676.02 = 93,794.22/x
  3. Step 3: Cross multiply
    330,451.32x = 495,676.02 × 93,794.22
  4. Step 4: Simplify right side
    330,451.32x = 46,491,545,668.60
  5. Step 5: Solve for x
    x = 46,491,545,668.60/330,451.32
  6. Step 6: Final answer
    x = 140,691.06

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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.