Home / 107,267.94-148,027.23-59,520.06

Finding the Fourth Proportional to 107,267.94, 148,027.23 and 59,520.06

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Solution

The fourth proportional to 107,267.94, 148,027.23 and 59,520.06 is: 82,136.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,267.94 : 148,027.23 = 59,520.06 : x
  2. Step 2: Convert to fraction form
    107,267.94/148,027.23 = 59,520.06/x
  3. Step 3: Cross multiply
    107,267.94x = 148,027.23 × 59,520.06
  4. Step 4: Simplify right side
    107,267.94x = 8,810,589,611.23
  5. Step 5: Solve for x
    x = 8,810,589,611.23/107,267.94
  6. Step 6: Final answer
    x = 82,136.28

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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.