Home / 44,675.72-67,014.10-11,395.72

Finding the Fourth Proportional to 44,675.72, 67,014.10 and 11,395.72

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Solution

The fourth proportional to 44,675.72, 67,014.10 and 11,395.72 is: 17,093.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,675.72 : 67,014.10 = 11,395.72 : x
  2. Step 2: Convert to fraction form
    44,675.72/67,014.10 = 11,395.72/x
  3. Step 3: Cross multiply
    44,675.72x = 67,014.10 × 11,395.72
  4. Step 4: Simplify right side
    44,675.72x = 763,673,919.65
  5. Step 5: Solve for x
    x = 763,673,919.65/44,675.72
  6. Step 6: Final answer
    x = 17,093.71

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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.