Home / 49,888-74,844.33-14,827.51

Finding the Fourth Proportional to 49,888, 74,844.33 and 14,827.51

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Solution

The fourth proportional to 49,888, 74,844.33 and 14,827.51 is: 22,244.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,888 : 74,844.33 = 14,827.51 : x
  2. Step 2: Convert to fraction form
    49,888/74,844.33 = 14,827.51/x
  3. Step 3: Cross multiply
    49,888x = 74,844.33 × 14,827.51
  4. Step 4: Simplify right side
    49,888x = 1,109,755,051.52
  5. Step 5: Solve for x
    x = 1,109,755,051.52/49,888
  6. Step 6: Final answer
    x = 22,244.93

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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.