Home / 44,685.94-67,028.85-11,406.01

Finding the Fourth Proportional to 44,685.94, 67,028.85 and 11,406.01

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Solution

The fourth proportional to 44,685.94, 67,028.85 and 11,406.01 is: 17,109.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,685.94 : 67,028.85 = 11,406.01 : x
  2. Step 2: Convert to fraction form
    44,685.94/67,028.85 = 11,406.01/x
  3. Step 3: Cross multiply
    44,685.94x = 67,028.85 × 11,406.01
  4. Step 4: Simplify right side
    44,685.94x = 764,531,733.39
  5. Step 5: Solve for x
    x = 764,531,733.39/44,685.94
  6. Step 6: Final answer
    x = 17,109.00

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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.