Home / 273,193.32-377,005.17-152,336.04

Finding the Fourth Proportional to 273,193.32, 377,005.17 and 152,336.04

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Solution

The fourth proportional to 273,193.32, 377,005.17 and 152,336.04 is: 210,222.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    273,193.32 : 377,005.17 = 152,336.04 : x
  2. Step 2: Convert to fraction form
    273,193.32/377,005.17 = 152,336.04/x
  3. Step 3: Cross multiply
    273,193.32x = 377,005.17 × 152,336.04
  4. Step 4: Simplify right side
    273,193.32x = 57,431,474,657.33
  5. Step 5: Solve for x
    x = 57,431,474,657.33/273,193.32
  6. Step 6: Final answer
    x = 210,222.84

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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.