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Finding the Fourth Proportional to 5,933.52, 8,900.78 and 1,550.97

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Solution

The fourth proportional to 5,933.52, 8,900.78 and 1,550.97 is: 2,326.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,933.52 : 8,900.78 = 1,550.97 : x
  2. Step 2: Convert to fraction form
    5,933.52/8,900.78 = 1,550.97/x
  3. Step 3: Cross multiply
    5,933.52x = 8,900.78 × 1,550.97
  4. Step 4: Simplify right side
    5,933.52x = 13,804,842.76
  5. Step 5: Solve for x
    x = 13,804,842.76/5,933.52
  6. Step 6: Final answer
    x = 2,326.59

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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.