Home / 35,244.71-48,637.46-19,112.09

Finding the Fourth Proportional to 35,244.71, 48,637.46 and 19,112.09

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Solution

The fourth proportional to 35,244.71, 48,637.46 and 19,112.09 is: 26,374.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,244.71 : 48,637.46 = 19,112.09 : x
  2. Step 2: Convert to fraction form
    35,244.71/48,637.46 = 19,112.09/x
  3. Step 3: Cross multiply
    35,244.71x = 48,637.46 × 19,112.09
  4. Step 4: Simplify right side
    35,244.71x = 929,563,174.14
  5. Step 5: Solve for x
    x = 929,563,174.14/35,244.71
  6. Step 6: Final answer
    x = 26,374.55

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.