Home / 9,851.97-14,767.02-4,005.39

Finding the Fourth Proportional to 9,851.97, 14,767.02 and 4,005.39

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Solution

The fourth proportional to 9,851.97, 14,767.02 and 4,005.39 is: 6,003.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,851.97 : 14,767.02 = 4,005.39 : x
  2. Step 2: Convert to fraction form
    9,851.97/14,767.02 = 4,005.39/x
  3. Step 3: Cross multiply
    9,851.97x = 14,767.02 × 4,005.39
  4. Step 4: Simplify right side
    9,851.97x = 59,147,674.24
  5. Step 5: Solve for x
    x = 59,147,674.24/9,851.97
  6. Step 6: Final answer
    x = 6,003.64

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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.