Home / 6,174.12-9,259.18-2,013.04

Finding the Fourth Proportional to 6,174.12, 9,259.18 and 2,013.04

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Solution

The fourth proportional to 6,174.12, 9,259.18 and 2,013.04 is: 3,018.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,174.12 : 9,259.18 = 2,013.04 : x
  2. Step 2: Convert to fraction form
    6,174.12/9,259.18 = 2,013.04/x
  3. Step 3: Cross multiply
    6,174.12x = 9,259.18 × 2,013.04
  4. Step 4: Simplify right side
    6,174.12x = 18,639,099.71
  5. Step 5: Solve for x
    x = 18,639,099.71/6,174.12
  6. Step 6: Final answer
    x = 3,018.91

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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.