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Finding the Fourth Proportional to 240,950.94, 332,514.24 and 133,522.76

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Solution

The fourth proportional to 240,950.94, 332,514.24 and 133,522.76 is: 184,262.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    240,950.94 : 332,514.24 = 133,522.76 : x
  2. Step 2: Convert to fraction form
    240,950.94/332,514.24 = 133,522.76/x
  3. Step 3: Cross multiply
    240,950.94x = 332,514.24 × 133,522.76
  4. Step 4: Simplify right side
    240,950.94x = 44,398,219,064.10
  5. Step 5: Solve for x
    x = 44,398,219,064.10/240,950.94
  6. Step 6: Final answer
    x = 184,262.49

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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.