Home / 152,169.06-228,105.24-63,447.93

Finding the Fourth Proportional to 152,169.06, 228,105.24 and 63,447.93

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Solution

The fourth proportional to 152,169.06, 228,105.24 and 63,447.93 is: 95,110.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,169.06 : 228,105.24 = 63,447.93 : x
  2. Step 2: Convert to fraction form
    152,169.06/228,105.24 = 63,447.93/x
  3. Step 3: Cross multiply
    152,169.06x = 228,105.24 × 63,447.93
  4. Step 4: Simplify right side
    152,169.06x = 14,472,805,300.15
  5. Step 5: Solve for x
    x = 14,472,805,300.15/152,169.06
  6. Step 6: Final answer
    x = 95,110.04

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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.