Home / 152,747.09-228,849.54-63,804.86

Finding the Fourth Proportional to 152,747.09, 228,849.54 and 63,804.86

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Solution

The fourth proportional to 152,747.09, 228,849.54 and 63,804.86 is: 95,594.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,747.09 : 228,849.54 = 63,804.86 : x
  2. Step 2: Convert to fraction form
    152,747.09/228,849.54 = 63,804.86/x
  3. Step 3: Cross multiply
    152,747.09x = 228,849.54 × 63,804.86
  4. Step 4: Simplify right side
    152,747.09x = 14,601,711,716.52
  5. Step 5: Solve for x
    x = 14,601,711,716.52/152,747.09
  6. Step 6: Final answer
    x = 95,594.04

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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.