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Finding the Fourth Proportional to 4,933.97, 7,404.88 and 2,595.34

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Solution

The fourth proportional to 4,933.97, 7,404.88 and 2,595.34 is: 3,895.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,933.97 : 7,404.88 = 2,595.34 : x
  2. Step 2: Convert to fraction form
    4,933.97/7,404.88 = 2,595.34/x
  3. Step 3: Cross multiply
    4,933.97x = 7,404.88 × 2,595.34
  4. Step 4: Simplify right side
    4,933.97x = 19,218,181.26
  5. Step 5: Solve for x
    x = 19,218,181.26/4,933.97
  6. Step 6: Final answer
    x = 3,895.07

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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.