Home / 41,160.14-61,733.01-11,570.94

Finding the Fourth Proportional to 41,160.14, 61,733.01 and 11,570.94

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Solution

The fourth proportional to 41,160.14, 61,733.01 and 11,570.94 is: 17,354.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,160.14 : 61,733.01 = 11,570.94 : x
  2. Step 2: Convert to fraction form
    41,160.14/61,733.01 = 11,570.94/x
  3. Step 3: Cross multiply
    41,160.14x = 61,733.01 × 11,570.94
  4. Step 4: Simplify right side
    41,160.14x = 714,308,911.34
  5. Step 5: Solve for x
    x = 714,308,911.34/41,160.14
  6. Step 6: Final answer
    x = 17,354.39

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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.