Home / 4,450.99-6,676.88-1,164.07

Finding the Fourth Proportional to 4,450.99, 6,676.88 and 1,164.07

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Solution

The fourth proportional to 4,450.99, 6,676.88 and 1,164.07 is: 1,746.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,450.99 : 6,676.88 = 1,164.07 : x
  2. Step 2: Convert to fraction form
    4,450.99/6,676.88 = 1,164.07/x
  3. Step 3: Cross multiply
    4,450.99x = 6,676.88 × 1,164.07
  4. Step 4: Simplify right side
    4,450.99x = 7,772,355.70
  5. Step 5: Solve for x
    x = 7,772,355.70/4,450.99
  6. Step 6: Final answer
    x = 1,746.21

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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.