Home / 5,248.06-7,873.38-1,550.27

Finding the Fourth Proportional to 5,248.06, 7,873.38 and 1,550.27

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Solution

The fourth proportional to 5,248.06, 7,873.38 and 1,550.27 is: 2,325.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,248.06 : 7,873.38 = 1,550.27 : x
  2. Step 2: Convert to fraction form
    5,248.06/7,873.38 = 1,550.27/x
  3. Step 3: Cross multiply
    5,248.06x = 7,873.38 × 1,550.27
  4. Step 4: Simplify right side
    5,248.06x = 12,205,884.50
  5. Step 5: Solve for x
    x = 12,205,884.50/5,248.06
  6. Step 6: Final answer
    x = 2,325.79

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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.