Home / 4,084.06-6,115.65-2,693.19

Finding the Fourth Proportional to 4,084.06, 6,115.65 and 2,693.19

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Solution

The fourth proportional to 4,084.06, 6,115.65 and 2,693.19 is: 4,032.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,084.06 : 6,115.65 = 2,693.19 : x
  2. Step 2: Convert to fraction form
    4,084.06/6,115.65 = 2,693.19/x
  3. Step 3: Cross multiply
    4,084.06x = 6,115.65 × 2,693.19
  4. Step 4: Simplify right side
    4,084.06x = 16,470,607.42
  5. Step 5: Solve for x
    x = 16,470,607.42/4,084.06
  6. Step 6: Final answer
    x = 4,032.91

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1.5x scale

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.