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Finding the Fourth Proportional to 6,257.93, 8,589.94 and 5,533.91

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Solution

The fourth proportional to 6,257.93, 8,589.94 and 5,533.91 is: 7,596.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,257.93 : 8,589.94 = 5,533.91 : x
  2. Step 2: Convert to fraction form
    6,257.93/8,589.94 = 5,533.91/x
  3. Step 3: Cross multiply
    6,257.93x = 8,589.94 × 5,533.91
  4. Step 4: Simplify right side
    6,257.93x = 47,535,954.87
  5. Step 5: Solve for x
    x = 47,535,954.87/6,257.93
  6. Step 6: Final answer
    x = 7,596.11

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.