Home / 4,657.89-6,427.91-2,533.42

Finding the Fourth Proportional to 4,657.89, 6,427.91 and 2,533.42

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Solution

The fourth proportional to 4,657.89, 6,427.91 and 2,533.42 is: 3,496.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,657.89 : 6,427.91 = 2,533.42 : x
  2. Step 2: Convert to fraction form
    4,657.89/6,427.91 = 2,533.42/x
  3. Step 3: Cross multiply
    4,657.89x = 6,427.91 × 2,533.42
  4. Step 4: Simplify right side
    4,657.89x = 16,284,583.09
  5. Step 5: Solve for x
    x = 16,284,583.09/4,657.89
  6. Step 6: Final answer
    x = 3,496.13

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.