Home / 273,773.04-377,795.52-152,913.75

Finding the Fourth Proportional to 273,773.04, 377,795.52 and 152,913.75

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Solution

The fourth proportional to 273,773.04, 377,795.52 and 152,913.75 is: 211,014.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    273,773.04 : 377,795.52 = 152,913.75 : x
  2. Step 2: Convert to fraction form
    273,773.04/377,795.52 = 152,913.75/x
  3. Step 3: Cross multiply
    273,773.04x = 377,795.52 × 152,913.75
  4. Step 4: Simplify right side
    273,773.04x = 57,770,129,696.40
  5. Step 5: Solve for x
    x = 57,770,129,696.40/273,773.04
  6. Step 6: Final answer
    x = 211,014.68

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.