Home / 6,106.66-9,153.03-3,636.26

Finding the Fourth Proportional to 6,106.66, 9,153.03 and 3,636.26

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Solution

The fourth proportional to 6,106.66, 9,153.03 and 3,636.26 is: 5,450.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,106.66 : 9,153.03 = 3,636.26 : x
  2. Step 2: Convert to fraction form
    6,106.66/9,153.03 = 3,636.26/x
  3. Step 3: Cross multiply
    6,106.66x = 9,153.03 × 3,636.26
  4. Step 4: Simplify right side
    6,106.66x = 33,282,799.06
  5. Step 5: Solve for x
    x = 33,282,799.06/6,106.66
  6. Step 6: Final answer
    x = 5,450.25

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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.