Home / 467,923.05-701,933.76-152,404.56

Finding the Fourth Proportional to 467,923.05, 701,933.76 and 152,404.56

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Solution

The fourth proportional to 467,923.05, 701,933.76 and 152,404.56 is: 228,622.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    467,923.05 : 701,933.76 = 152,404.56 : x
  2. Step 2: Convert to fraction form
    467,923.05/701,933.76 = 152,404.56/x
  3. Step 3: Cross multiply
    467,923.05x = 701,933.76 × 152,404.56
  4. Step 4: Simplify right side
    467,923.05x = 106,977,905,841.95
  5. Step 5: Solve for x
    x = 106,977,905,841.95/467,923.05
  6. Step 6: Final answer
    x = 228,622.86

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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.