Home / 51,794.02-77,694.93-14,353.66

Finding the Fourth Proportional to 51,794.02, 77,694.93 and 14,353.66

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Solution

The fourth proportional to 51,794.02, 77,694.93 and 14,353.66 is: 21,531.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,794.02 : 77,694.93 = 14,353.66 : x
  2. Step 2: Convert to fraction form
    51,794.02/77,694.93 = 14,353.66/x
  3. Step 3: Cross multiply
    51,794.02x = 77,694.93 × 14,353.66
  4. Step 4: Simplify right side
    51,794.02x = 1,115,206,608.94
  5. Step 5: Solve for x
    x = 1,115,206,608.94/51,794.02
  6. Step 6: Final answer
    x = 21,531.57

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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.