Home / 152,198.88-228,254.22-58,682.76

Finding the Fourth Proportional to 152,198.88, 228,254.22 and 58,682.76

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Solution

The fourth proportional to 152,198.88, 228,254.22 and 58,682.76 is: 88,007.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,198.88 : 228,254.22 = 58,682.76 : x
  2. Step 2: Convert to fraction form
    152,198.88/228,254.22 = 58,682.76/x
  3. Step 3: Cross multiply
    152,198.88x = 228,254.22 × 58,682.76
  4. Step 4: Simplify right side
    152,198.88x = 13,394,587,611.25
  5. Step 5: Solve for x
    x = 13,394,587,611.25/152,198.88
  6. Step 6: Final answer
    x = 88,007.14

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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.