Home / 44,606.09-66,923.02-14,620.59

Finding the Fourth Proportional to 44,606.09, 66,923.02 and 14,620.59

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Solution

The fourth proportional to 44,606.09, 66,923.02 and 14,620.59 is: 21,935.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,606.09 : 66,923.02 = 14,620.59 : x
  2. Step 2: Convert to fraction form
    44,606.09/66,923.02 = 14,620.59/x
  3. Step 3: Cross multiply
    44,606.09x = 66,923.02 × 14,620.59
  4. Step 4: Simplify right side
    44,606.09x = 978,454,251.39
  5. Step 5: Solve for x
    x = 978,454,251.39/44,606.09
  6. Step 6: Final answer
    x = 21,935.44

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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.