Home / 66,514.63-99,771.93-44,371.24

Finding the Fourth Proportional to 66,514.63, 99,771.93 and 44,371.24

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Solution

The fourth proportional to 66,514.63, 99,771.93 and 44,371.24 is: 66,556.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,514.63 : 99,771.93 = 44,371.24 : x
  2. Step 2: Convert to fraction form
    66,514.63/99,771.93 = 44,371.24/x
  3. Step 3: Cross multiply
    66,514.63x = 99,771.93 × 44,371.24
  4. Step 4: Simplify right side
    66,514.63x = 4,427,004,251.29
  5. Step 5: Solve for x
    x = 4,427,004,251.29/66,514.63
  6. Step 6: Final answer
    x = 66,556.85

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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.