Home / 273,269.32-377,144.57-160,092.07

Finding the Fourth Proportional to 273,269.32, 377,144.57 and 160,092.07

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Solution

The fourth proportional to 273,269.32, 377,144.57 and 160,092.07 is: 220,946.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    273,269.32 : 377,144.57 = 160,092.07 : x
  2. Step 2: Convert to fraction form
    273,269.32/377,144.57 = 160,092.07/x
  3. Step 3: Cross multiply
    273,269.32x = 377,144.57 × 160,092.07
  4. Step 4: Simplify right side
    273,269.32x = 60,377,854,900.56
  5. Step 5: Solve for x
    x = 60,377,854,900.56/273,269.32
  6. Step 6: Final answer
    x = 220,946.34

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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.