Home / 44,463.58-66,690.45-11,183.66

Finding the Fourth Proportional to 44,463.58, 66,690.45 and 11,183.66

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Solution

The fourth proportional to 44,463.58, 66,690.45 and 11,183.66 is: 16,774.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,463.58 : 66,690.45 = 11,183.66 : x
  2. Step 2: Convert to fraction form
    44,463.58/66,690.45 = 11,183.66/x
  3. Step 3: Cross multiply
    44,463.58x = 66,690.45 × 11,183.66
  4. Step 4: Simplify right side
    44,463.58x = 745,842,984.59
  5. Step 5: Solve for x
    x = 745,842,984.59/44,463.58
  6. Step 6: Final answer
    x = 16,774.25

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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.