Home / 141,093.06-211,626.63-47,599.62

Finding the Fourth Proportional to 141,093.06, 211,626.63 and 47,599.62

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Solution

The fourth proportional to 141,093.06, 211,626.63 and 47,599.62 is: 71,395.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,093.06 : 211,626.63 = 47,599.62 : x
  2. Step 2: Convert to fraction form
    141,093.06/211,626.63 = 47,599.62/x
  3. Step 3: Cross multiply
    141,093.06x = 211,626.63 × 47,599.62
  4. Step 4: Simplify right side
    141,093.06x = 10,073,347,169.88
  5. Step 5: Solve for x
    x = 10,073,347,169.88/141,093.06
  6. Step 6: Final answer
    x = 71,395.06

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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.