Home / 4,064.96-6,095.61-1,291.11

Finding the Fourth Proportional to 4,064.96, 6,095.61 and 1,291.11

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Solution

The fourth proportional to 4,064.96, 6,095.61 and 1,291.11 is: 1,936.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,064.96 : 6,095.61 = 1,291.11 : x
  2. Step 2: Convert to fraction form
    4,064.96/6,095.61 = 1,291.11/x
  3. Step 3: Cross multiply
    4,064.96x = 6,095.61 × 1,291.11
  4. Step 4: Simplify right side
    4,064.96x = 7,870,103.03
  5. Step 5: Solve for x
    x = 7,870,103.03/4,064.96
  6. Step 6: Final answer
    x = 1,936.08

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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.