Home / 273,313.24-377,174.34-152,462.44

Finding the Fourth Proportional to 273,313.24, 377,174.34 and 152,462.44

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Solution

The fourth proportional to 273,313.24, 377,174.34 and 152,462.44 is: 210,399.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    273,313.24 : 377,174.34 = 152,462.44 : x
  2. Step 2: Convert to fraction form
    273,313.24/377,174.34 = 152,462.44/x
  3. Step 3: Cross multiply
    273,313.24x = 377,174.34 × 152,462.44
  4. Step 4: Simplify right side
    273,313.24x = 57,504,920,181.79
  5. Step 5: Solve for x
    x = 57,504,920,181.79/273,313.24
  6. Step 6: Final answer
    x = 210,399.32

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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.