Home / 35,289.03-48,696.46-19,374.51

Finding the Fourth Proportional to 35,289.03, 48,696.46 and 19,374.51

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Solution

The fourth proportional to 35,289.03, 48,696.46 and 19,374.51 is: 26,735.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,289.03 : 48,696.46 = 19,374.51 : x
  2. Step 2: Convert to fraction form
    35,289.03/48,696.46 = 19,374.51/x
  3. Step 3: Cross multiply
    35,289.03x = 48,696.46 × 19,374.51
  4. Step 4: Simplify right side
    35,289.03x = 943,469,911.49
  5. Step 5: Solve for x
    x = 943,469,911.49/35,289.03
  6. Step 6: Final answer
    x = 26,735.50

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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.