Home / 4,794.13-7,192.39-4,714.67

Finding the Fourth Proportional to 4,794.13, 7,192.39 and 4,714.67

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Solution

The fourth proportional to 4,794.13, 7,192.39 and 4,714.67 is: 7,073.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,794.13 : 7,192.39 = 4,714.67 : x
  2. Step 2: Convert to fraction form
    4,794.13/7,192.39 = 4,714.67/x
  3. Step 3: Cross multiply
    4,794.13x = 7,192.39 × 4,714.67
  4. Step 4: Simplify right side
    4,794.13x = 33,909,745.36
  5. Step 5: Solve for x
    x = 33,909,745.36/4,794.13
  6. Step 6: Final answer
    x = 7,073.18

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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.