Home / 12,033.07-18,052.67-4,635.54

Finding the Fourth Proportional to 12,033.07, 18,052.67 and 4,635.54

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Solution

The fourth proportional to 12,033.07, 18,052.67 and 4,635.54 is: 6,954.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,033.07 : 18,052.67 = 4,635.54 : x
  2. Step 2: Convert to fraction form
    12,033.07/18,052.67 = 4,635.54/x
  3. Step 3: Cross multiply
    12,033.07x = 18,052.67 × 4,635.54
  4. Step 4: Simplify right side
    12,033.07x = 83,683,873.89
  5. Step 5: Solve for x
    x = 83,683,873.89/12,033.07
  6. Step 6: Final answer
    x = 6,954.49

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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.