Home / 44,575.09-66,865.94-14,992.81

Finding the Fourth Proportional to 44,575.09, 66,865.94 and 14,992.81

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Solution

The fourth proportional to 44,575.09, 66,865.94 and 14,992.81 is: 22,490.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,575.09 : 66,865.94 = 14,992.81 : x
  2. Step 2: Convert to fraction form
    44,575.09/66,865.94 = 14,992.81/x
  3. Step 3: Cross multiply
    44,575.09x = 66,865.94 × 14,992.81
  4. Step 4: Simplify right side
    44,575.09x = 1,002,508,258.93
  5. Step 5: Solve for x
    x = 1,002,508,258.93/44,575.09
  6. Step 6: Final answer
    x = 22,490.32

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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.