Home / 152,497.94-228,536.54-110,039.72

Finding the Fourth Proportional to 152,497.94, 228,536.54 and 110,039.72

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Solution

The fourth proportional to 152,497.94, 228,536.54 and 110,039.72 is: 164,907.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,497.94 : 228,536.54 = 110,039.72 : x
  2. Step 2: Convert to fraction form
    152,497.94/228,536.54 = 110,039.72/x
  3. Step 3: Cross multiply
    152,497.94x = 228,536.54 × 110,039.72
  4. Step 4: Simplify right side
    152,497.94x = 25,148,096,871.37
  5. Step 5: Solve for x
    x = 25,148,096,871.37/152,497.94
  6. Step 6: Final answer
    x = 164,907.78

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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.