Home / 11,675.07-17,484.12-6,133.05

Finding the Fourth Proportional to 11,675.07, 17,484.12 and 6,133.05

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Solution

The fourth proportional to 11,675.07, 17,484.12 and 6,133.05 is: 9,184.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,675.07 : 17,484.12 = 6,133.05 : x
  2. Step 2: Convert to fraction form
    11,675.07/17,484.12 = 6,133.05/x
  3. Step 3: Cross multiply
    11,675.07x = 17,484.12 × 6,133.05
  4. Step 4: Simplify right side
    11,675.07x = 107,230,982.17
  5. Step 5: Solve for x
    x = 107,230,982.17/11,675.07
  6. Step 6: Final answer
    x = 9,184.61

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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.