Home / 2,095.08-3,143.67-1,482.72

Finding the Fourth Proportional to 2,095.08, 3,143.67 and 1,482.72

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Solution

The fourth proportional to 2,095.08, 3,143.67 and 1,482.72 is: 2,224.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,095.08 : 3,143.67 = 1,482.72 : x
  2. Step 2: Convert to fraction form
    2,095.08/3,143.67 = 1,482.72/x
  3. Step 3: Cross multiply
    2,095.08x = 3,143.67 × 1,482.72
  4. Step 4: Simplify right side
    2,095.08x = 4,661,182.38
  5. Step 5: Solve for x
    x = 4,661,182.38/2,095.08
  6. Step 6: Final answer
    x = 2,224.82

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.