Home / 193,795.43-290,735.06-58,848.41

Finding the Fourth Proportional to 193,795.43, 290,735.06 and 58,848.41

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Solution

The fourth proportional to 193,795.43, 290,735.06 and 58,848.41 is: 88,285.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    193,795.43 : 290,735.06 = 58,848.41 : x
  2. Step 2: Convert to fraction form
    193,795.43/290,735.06 = 58,848.41/x
  3. Step 3: Cross multiply
    193,795.43x = 290,735.06 × 58,848.41
  4. Step 4: Simplify right side
    193,795.43x = 17,109,294,264.34
  5. Step 5: Solve for x
    x = 17,109,294,264.34/193,795.43
  6. Step 6: Final answer
    x = 88,285.34

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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.