Home / 4,893-7,329.24-3,848.10

Finding the Fourth Proportional to 4,893, 7,329.24 and 3,848.10

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Solution

The fourth proportional to 4,893, 7,329.24 and 3,848.10 is: 5,764.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,893 : 7,329.24 = 3,848.10 : x
  2. Step 2: Convert to fraction form
    4,893/7,329.24 = 3,848.10/x
  3. Step 3: Cross multiply
    4,893x = 7,329.24 × 3,848.10
  4. Step 4: Simplify right side
    4,893x = 28,203,648.44
  5. Step 5: Solve for x
    x = 28,203,648.44/4,893
  6. Step 6: Final answer
    x = 5,764.08

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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.