Home / 4,363.12-6,544.80-1,441.36

Finding the Fourth Proportional to 4,363.12, 6,544.80 and 1,441.36

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Solution

The fourth proportional to 4,363.12, 6,544.80 and 1,441.36 is: 2,162.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,363.12 : 6,544.80 = 1,441.36 : x
  2. Step 2: Convert to fraction form
    4,363.12/6,544.80 = 1,441.36/x
  3. Step 3: Cross multiply
    4,363.12x = 6,544.80 × 1,441.36
  4. Step 4: Simplify right side
    4,363.12x = 9,433,412.93
  5. Step 5: Solve for x
    x = 9,433,412.93/4,363.12
  6. Step 6: Final answer
    x = 2,162.08

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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.