Home / 67,323.80-92,902.62-37,107.46

Finding the Fourth Proportional to 67,323.80, 92,902.62 and 37,107.46

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Solution

The fourth proportional to 67,323.80, 92,902.62 and 37,107.46 is: 51,205.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,323.80 : 92,902.62 = 37,107.46 : x
  2. Step 2: Convert to fraction form
    67,323.80/92,902.62 = 37,107.46/x
  3. Step 3: Cross multiply
    67,323.80x = 92,902.62 × 37,107.46
  4. Step 4: Simplify right side
    67,323.80x = 3,447,380,070.01
  5. Step 5: Solve for x
    x = 3,447,380,070.01/67,323.80
  6. Step 6: Final answer
    x = 51,205.96

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.