Home / 104,445.63-156,653.42-33,376.37

Finding the Fourth Proportional to 104,445.63, 156,653.42 and 33,376.37

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Solution

The fourth proportional to 104,445.63, 156,653.42 and 33,376.37 is: 50,059.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,445.63 : 156,653.42 = 33,376.37 : x
  2. Step 2: Convert to fraction form
    104,445.63/156,653.42 = 33,376.37/x
  3. Step 3: Cross multiply
    104,445.63x = 156,653.42 × 33,376.37
  4. Step 4: Simplify right side
    104,445.63x = 5,228,521,557.54
  5. Step 5: Solve for x
    x = 5,228,521,557.54/104,445.63
  6. Step 6: Final answer
    x = 50,059.74

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1.5x scale

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.