Home / 152,745.59-228,847.29-63,803.36

Finding the Fourth Proportional to 152,745.59, 228,847.29 and 63,803.36

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Solution

The fourth proportional to 152,745.59, 228,847.29 and 63,803.36 is: 95,591.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,745.59 : 228,847.29 = 63,803.36 : x
  2. Step 2: Convert to fraction form
    152,745.59/228,847.29 = 63,803.36/x
  3. Step 3: Cross multiply
    152,745.59x = 228,847.29 × 63,803.36
  4. Step 4: Simplify right side
    152,745.59x = 14,601,224,884.66
  5. Step 5: Solve for x
    x = 14,601,224,884.66/152,745.59
  6. Step 6: Final answer
    x = 95,591.80

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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.