Home / 4,425.53-6,106.94-2,658.11

Finding the Fourth Proportional to 4,425.53, 6,106.94 and 2,658.11

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Solution

The fourth proportional to 4,425.53, 6,106.94 and 2,658.11 is: 3,668.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,425.53 : 6,106.94 = 2,658.11 : x
  2. Step 2: Convert to fraction form
    4,425.53/6,106.94 = 2,658.11/x
  3. Step 3: Cross multiply
    4,425.53x = 6,106.94 × 2,658.11
  4. Step 4: Simplify right side
    4,425.53x = 16,232,918.28
  5. Step 5: Solve for x
    x = 16,232,918.28/4,425.53
  6. Step 6: Final answer
    x = 3,668.02

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.