Home / 213,040.62-293,994.92-116,244.44

Finding the Fourth Proportional to 213,040.62, 293,994.92 and 116,244.44

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Solution

The fourth proportional to 213,040.62, 293,994.92 and 116,244.44 is: 160,416.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    213,040.62 : 293,994.92 = 116,244.44 : x
  2. Step 2: Convert to fraction form
    213,040.62/293,994.92 = 116,244.44/x
  3. Step 3: Cross multiply
    213,040.62x = 293,994.92 × 116,244.44
  4. Step 4: Simplify right side
    213,040.62x = 34,175,274,838.24
  5. Step 5: Solve for x
    x = 34,175,274,838.24/213,040.62
  6. Step 6: Final answer
    x = 160,416.71

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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.