Home / 104,953.28-157,445.56-33,852.54

Finding the Fourth Proportional to 104,953.28, 157,445.56 and 33,852.54

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Solution

The fourth proportional to 104,953.28, 157,445.56 and 33,852.54 is: 50,783.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,953.28 : 157,445.56 = 33,852.54 : x
  2. Step 2: Convert to fraction form
    104,953.28/157,445.56 = 33,852.54/x
  3. Step 3: Cross multiply
    104,953.28x = 157,445.56 × 33,852.54
  4. Step 4: Simplify right side
    104,953.28x = 5,329,932,117.72
  5. Step 5: Solve for x
    x = 5,329,932,117.72/104,953.28
  6. Step 6: Final answer
    x = 50,783.85

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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.