Home / 50,396.18-69,549.98-33,370.79

Finding the Fourth Proportional to 50,396.18, 69,549.98 and 33,370.79

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Solution

The fourth proportional to 50,396.18, 69,549.98 and 33,370.79 is: 46,053.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,396.18 : 69,549.98 = 33,370.79 : x
  2. Step 2: Convert to fraction form
    50,396.18/69,549.98 = 33,370.79/x
  3. Step 3: Cross multiply
    50,396.18x = 69,549.98 × 33,370.79
  4. Step 4: Simplify right side
    50,396.18x = 2,320,937,262.48
  5. Step 5: Solve for x
    x = 2,320,937,262.48/50,396.18
  6. Step 6: Final answer
    x = 46,053.84

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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.