Home / 4,736.02-7,103.48-1,273.54

Finding the Fourth Proportional to 4,736.02, 7,103.48 and 1,273.54

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Solution

The fourth proportional to 4,736.02, 7,103.48 and 1,273.54 is: 1,910.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,736.02 : 7,103.48 = 1,273.54 : x
  2. Step 2: Convert to fraction form
    4,736.02/7,103.48 = 1,273.54/x
  3. Step 3: Cross multiply
    4,736.02x = 7,103.48 × 1,273.54
  4. Step 4: Simplify right side
    4,736.02x = 9,046,565.92
  5. Step 5: Solve for x
    x = 9,046,565.92/4,736.02
  6. Step 6: Final answer
    x = 1,910.16

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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.