Home / 66,463.14-99,460.52-41,514.94

Finding the Fourth Proportional to 66,463.14, 99,460.52 and 41,514.94

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Solution

The fourth proportional to 66,463.14, 99,460.52 and 41,514.94 is: 62,126.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,463.14 : 99,460.52 = 41,514.94 : x
  2. Step 2: Convert to fraction form
    66,463.14/99,460.52 = 41,514.94/x
  3. Step 3: Cross multiply
    66,463.14x = 99,460.52 × 41,514.94
  4. Step 4: Simplify right side
    66,463.14x = 4,129,097,063.94
  5. Step 5: Solve for x
    x = 4,129,097,063.94/66,463.14
  6. Step 6: Final answer
    x = 62,126.12

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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.