Home / 67,717.00-93,418.45-43,851.36

Finding the Fourth Proportional to 67,717.00, 93,418.45 and 43,851.36

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Solution

The fourth proportional to 67,717.00, 93,418.45 and 43,851.36 is: 60,494.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,717.00 : 93,418.45 = 43,851.36 : x
  2. Step 2: Convert to fraction form
    67,717.00/93,418.45 = 43,851.36/x
  3. Step 3: Cross multiply
    67,717.00x = 93,418.45 × 43,851.36
  4. Step 4: Simplify right side
    67,717.00x = 4,096,526,322.28
  5. Step 5: Solve for x
    x = 4,096,526,322.28/67,717.00
  6. Step 6: Final answer
    x = 60,494.80

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.