Home / 110,163.35-152,027.67-59,865.59

Finding the Fourth Proportional to 110,163.35, 152,027.67 and 59,865.59

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Solution

The fourth proportional to 110,163.35, 152,027.67 and 59,865.59 is: 82,615.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,163.35 : 152,027.67 = 59,865.59 : x
  2. Step 2: Convert to fraction form
    110,163.35/152,027.67 = 59,865.59/x
  3. Step 3: Cross multiply
    110,163.35x = 152,027.67 × 59,865.59
  4. Step 4: Simplify right side
    110,163.35x = 9,101,225,101.41
  5. Step 5: Solve for x
    x = 9,101,225,101.41/110,163.35
  6. Step 6: Final answer
    x = 82,615.73

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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.