Home / 6,149.58-9,204.30-4,680.63

Finding the Fourth Proportional to 6,149.58, 9,204.30 and 4,680.63

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Solution

The fourth proportional to 6,149.58, 9,204.30 and 4,680.63 is: 7,005.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,149.58 : 9,204.30 = 4,680.63 : x
  2. Step 2: Convert to fraction form
    6,149.58/9,204.30 = 4,680.63/x
  3. Step 3: Cross multiply
    6,149.58x = 9,204.30 × 4,680.63
  4. Step 4: Simplify right side
    6,149.58x = 43,081,922.71
  5. Step 5: Solve for x
    x = 43,081,922.71/6,149.58
  6. Step 6: Final answer
    x = 7,005.67

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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.