Home / 4,482.08-6,716.09-2,835.15

Finding the Fourth Proportional to 4,482.08, 6,716.09 and 2,835.15

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Solution

The fourth proportional to 4,482.08, 6,716.09 and 2,835.15 is: 4,248.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,482.08 : 6,716.09 = 2,835.15 : x
  2. Step 2: Convert to fraction form
    4,482.08/6,716.09 = 2,835.15/x
  3. Step 3: Cross multiply
    4,482.08x = 6,716.09 × 2,835.15
  4. Step 4: Simplify right side
    4,482.08x = 19,041,105.55
  5. Step 5: Solve for x
    x = 19,041,105.55/4,482.08
  6. Step 6: Final answer
    x = 4,248.28

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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.