Home / 104,463.94-156,758.18-37,909.26

Finding the Fourth Proportional to 104,463.94, 156,758.18 and 37,909.26

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Solution

The fourth proportional to 104,463.94, 156,758.18 and 37,909.26 is: 56,886.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,463.94 : 156,758.18 = 37,909.26 : x
  2. Step 2: Convert to fraction form
    104,463.94/156,758.18 = 37,909.26/x
  3. Step 3: Cross multiply
    104,463.94x = 156,758.18 × 37,909.26
  4. Step 4: Simplify right side
    104,463.94x = 5,942,586,413.20
  5. Step 5: Solve for x
    x = 5,942,586,413.20/104,463.94
  6. Step 6: Final answer
    x = 56,886.49

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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.