Home / 6,076.46-9,115.18-1,693.96

Finding the Fourth Proportional to 6,076.46, 9,115.18 and 1,693.96

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Solution

The fourth proportional to 6,076.46, 9,115.18 and 1,693.96 is: 2,541.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,076.46 : 9,115.18 = 1,693.96 : x
  2. Step 2: Convert to fraction form
    6,076.46/9,115.18 = 1,693.96/x
  3. Step 3: Cross multiply
    6,076.46x = 9,115.18 × 1,693.96
  4. Step 4: Simplify right side
    6,076.46x = 15,440,750.31
  5. Step 5: Solve for x
    x = 15,440,750.31/6,076.46
  6. Step 6: Final answer
    x = 2,541.08

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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.