Home / 4,670.06-7,004.01-1,382.27

Finding the Fourth Proportional to 4,670.06, 7,004.01 and 1,382.27

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Solution

The fourth proportional to 4,670.06, 7,004.01 and 1,382.27 is: 2,073.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,670.06 : 7,004.01 = 1,382.27 : x
  2. Step 2: Convert to fraction form
    4,670.06/7,004.01 = 1,382.27/x
  3. Step 3: Cross multiply
    4,670.06x = 7,004.01 × 1,382.27
  4. Step 4: Simplify right side
    4,670.06x = 9,681,432.90
  5. Step 5: Solve for x
    x = 9,681,432.90/4,670.06
  6. Step 6: Final answer
    x = 2,073.09

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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.