Home / 4,680.83-7,022.07-1,348.91

Finding the Fourth Proportional to 4,680.83, 7,022.07 and 1,348.91

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Solution

The fourth proportional to 4,680.83, 7,022.07 and 1,348.91 is: 2,023.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,680.83 : 7,022.07 = 1,348.91 : x
  2. Step 2: Convert to fraction form
    4,680.83/7,022.07 = 1,348.91/x
  3. Step 3: Cross multiply
    4,680.83x = 7,022.07 × 1,348.91
  4. Step 4: Simplify right side
    4,680.83x = 9,472,105.33
  5. Step 5: Solve for x
    x = 9,472,105.33/4,680.83
  6. Step 6: Final answer
    x = 2,023.60

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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.