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Finding the Fourth Proportional to 114,077.95, 171,103.84 and 29,846.24

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Solution

The fourth proportional to 114,077.95, 171,103.84 and 29,846.24 is: 44,765.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,077.95 : 171,103.84 = 29,846.24 : x
  2. Step 2: Convert to fraction form
    114,077.95/171,103.84 = 29,846.24/x
  3. Step 3: Cross multiply
    114,077.95x = 171,103.84 × 29,846.24
  4. Step 4: Simplify right side
    114,077.95x = 5,106,805,418.04
  5. Step 5: Solve for x
    x = 5,106,805,418.04/114,077.95
  6. Step 6: Final answer
    x = 44,765.93

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.