Home / 104,824.22-157,244.54-34,703.54

Finding the Fourth Proportional to 104,824.22, 157,244.54 and 34,703.54

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Solution

The fourth proportional to 104,824.22, 157,244.54 and 34,703.54 is: 52,058.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,824.22 : 157,244.54 = 34,703.54 : x
  2. Step 2: Convert to fraction form
    104,824.22/157,244.54 = 34,703.54/x
  3. Step 3: Cross multiply
    104,824.22x = 157,244.54 × 34,703.54
  4. Step 4: Simplify right side
    104,824.22x = 5,456,941,223.93
  5. Step 5: Solve for x
    x = 5,456,941,223.93/104,824.22
  6. Step 6: Final answer
    x = 52,058.02

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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.