Home / 273,650.16-377,633.66-152,793.52

Finding the Fourth Proportional to 273,650.16, 377,633.66 and 152,793.52

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Solution

The fourth proportional to 273,650.16, 377,633.66 and 152,793.52 is: 210,853.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    273,650.16 : 377,633.66 = 152,793.52 : x
  2. Step 2: Convert to fraction form
    273,650.16/377,633.66 = 152,793.52/x
  3. Step 3: Cross multiply
    273,650.16x = 377,633.66 × 152,793.52
  4. Step 4: Simplify right side
    273,650.16x = 57,699,976,181.88
  5. Step 5: Solve for x
    x = 57,699,976,181.88/273,650.16
  6. Step 6: Final answer
    x = 210,853.07

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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.