Home / 236,092.32-354,204.36-102,984.48

Finding the Fourth Proportional to 236,092.32, 354,204.36 and 102,984.48

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Solution

The fourth proportional to 236,092.32, 354,204.36 and 102,984.48 is: 154,505.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,092.32 : 354,204.36 = 102,984.48 : x
  2. Step 2: Convert to fraction form
    236,092.32/354,204.36 = 102,984.48/x
  3. Step 3: Cross multiply
    236,092.32x = 354,204.36 × 102,984.48
  4. Step 4: Simplify right side
    236,092.32x = 36,477,551,828.33
  5. Step 5: Solve for x
    x = 36,477,551,828.33/236,092.32
  6. Step 6: Final answer
    x = 154,505.46

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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.