Home / 4,808.76-7,215.96-2,035.26

Finding the Fourth Proportional to 4,808.76, 7,215.96 and 2,035.26

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Solution

The fourth proportional to 4,808.76, 7,215.96 and 2,035.26 is: 3,054.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,808.76 : 7,215.96 = 2,035.26 : x
  2. Step 2: Convert to fraction form
    4,808.76/7,215.96 = 2,035.26/x
  3. Step 3: Cross multiply
    4,808.76x = 7,215.96 × 2,035.26
  4. Step 4: Simplify right side
    4,808.76x = 14,686,354.75
  5. Step 5: Solve for x
    x = 14,686,354.75/4,808.76
  6. Step 6: Final answer
    x = 3,054.08

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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.