Home / 11,463.02-17,193.81-4,066.50

Finding the Fourth Proportional to 11,463.02, 17,193.81 and 4,066.50

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Solution

The fourth proportional to 11,463.02, 17,193.81 and 4,066.50 is: 6,099.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,463.02 : 17,193.81 = 4,066.50 : x
  2. Step 2: Convert to fraction form
    11,463.02/17,193.81 = 4,066.50/x
  3. Step 3: Cross multiply
    11,463.02x = 17,193.81 × 4,066.50
  4. Step 4: Simplify right side
    11,463.02x = 69,918,628.37
  5. Step 5: Solve for x
    x = 69,918,628.37/11,463.02
  6. Step 6: Final answer
    x = 6,099.50

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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.