Home / 104,110.08-156,148.80-33,973.92

Finding the Fourth Proportional to 104,110.08, 156,148.80 and 33,973.92

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Solution

The fourth proportional to 104,110.08, 156,148.80 and 33,973.92 is: 50,955.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,110.08 : 156,148.80 = 33,973.92 : x
  2. Step 2: Convert to fraction form
    104,110.08/156,148.80 = 33,973.92/x
  3. Step 3: Cross multiply
    104,110.08x = 156,148.80 × 33,973.92
  4. Step 4: Simplify right side
    104,110.08x = 5,304,986,839.30
  5. Step 5: Solve for x
    x = 5,304,986,839.30/104,110.08
  6. Step 6: Final answer
    x = 50,955.55

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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.