Home / 11,064.87-16,585.02-4,039.13

Finding the Fourth Proportional to 11,064.87, 16,585.02 and 4,039.13

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Solution

The fourth proportional to 11,064.87, 16,585.02 and 4,039.13 is: 6,054.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,064.87 : 16,585.02 = 4,039.13 : x
  2. Step 2: Convert to fraction form
    11,064.87/16,585.02 = 4,039.13/x
  3. Step 3: Cross multiply
    11,064.87x = 16,585.02 × 4,039.13
  4. Step 4: Simplify right side
    11,064.87x = 66,989,093.30
  5. Step 5: Solve for x
    x = 66,989,093.30/11,064.87
  6. Step 6: Final answer
    x = 6,054.21

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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.