Home / 4,011.11-6,015.59-1,544.55

Finding the Fourth Proportional to 4,011.11, 6,015.59 and 1,544.55

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Solution

The fourth proportional to 4,011.11, 6,015.59 and 1,544.55 is: 2,316.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,011.11 : 6,015.59 = 1,544.55 : x
  2. Step 2: Convert to fraction form
    4,011.11/6,015.59 = 1,544.55/x
  3. Step 3: Cross multiply
    4,011.11x = 6,015.59 × 1,544.55
  4. Step 4: Simplify right side
    4,011.11x = 9,291,371.81
  5. Step 5: Solve for x
    x = 9,291,371.81/4,011.11
  6. Step 6: Final answer
    x = 2,316.41

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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.