Home / 2,482.08-3,423.72-2,059.96

Finding the Fourth Proportional to 2,482.08, 3,423.72 and 2,059.96

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Solution

The fourth proportional to 2,482.08, 3,423.72 and 2,059.96 is: 2,841.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,482.08 : 3,423.72 = 2,059.96 : x
  2. Step 2: Convert to fraction form
    2,482.08/3,423.72 = 2,059.96/x
  3. Step 3: Cross multiply
    2,482.08x = 3,423.72 × 2,059.96
  4. Step 4: Simplify right side
    2,482.08x = 7,052,726.25
  5. Step 5: Solve for x
    x = 7,052,726.25/2,482.08
  6. Step 6: Final answer
    x = 2,841.46

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.