Home / 273,253.24-377,091.54-152,402.44

Finding the Fourth Proportional to 273,253.24, 377,091.54 and 152,402.44

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Solution

The fourth proportional to 273,253.24, 377,091.54 and 152,402.44 is: 210,316.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    273,253.24 : 377,091.54 = 152,402.44 : x
  2. Step 2: Convert to fraction form
    273,253.24/377,091.54 = 152,402.44/x
  3. Step 3: Cross multiply
    273,253.24x = 377,091.54 × 152,402.44
  4. Step 4: Simplify right side
    273,253.24x = 57,469,670,799.36
  5. Step 5: Solve for x
    x = 57,469,670,799.36/273,253.24
  6. Step 6: Final answer
    x = 210,316.52

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1.5x scale

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.