Home / 44,610.84-66,919.50-13,448.52

Finding the Fourth Proportional to 44,610.84, 66,919.50 and 13,448.52

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Solution

The fourth proportional to 44,610.84, 66,919.50 and 13,448.52 is: 20,173.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,610.84 : 66,919.50 = 13,448.52 : x
  2. Step 2: Convert to fraction form
    44,610.84/66,919.50 = 13,448.52/x
  3. Step 3: Cross multiply
    44,610.84x = 66,919.50 × 13,448.52
  4. Step 4: Simplify right side
    44,610.84x = 899,968,234.14
  5. Step 5: Solve for x
    x = 899,968,234.14/44,610.84
  6. Step 6: Final answer
    x = 20,173.76

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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.