Home / 6,110.46-9,152.10-4,005.18

Finding the Fourth Proportional to 6,110.46, 9,152.10 and 4,005.18

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Solution

The fourth proportional to 6,110.46, 9,152.10 and 4,005.18 is: 5,998.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,110.46 : 9,152.10 = 4,005.18 : x
  2. Step 2: Convert to fraction form
    6,110.46/9,152.10 = 4,005.18/x
  3. Step 3: Cross multiply
    6,110.46x = 9,152.10 × 4,005.18
  4. Step 4: Simplify right side
    6,110.46x = 36,655,807.88
  5. Step 5: Solve for x
    x = 36,655,807.88/6,110.46
  6. Step 6: Final answer
    x = 5,998.86

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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.