Home / 4,068.44-5,613.44-2,300.01

Finding the Fourth Proportional to 4,068.44, 5,613.44 and 2,300.01

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Solution

The fourth proportional to 4,068.44, 5,613.44 and 2,300.01 is: 3,173.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,068.44 : 5,613.44 = 2,300.01 : x
  2. Step 2: Convert to fraction form
    4,068.44/5,613.44 = 2,300.01/x
  3. Step 3: Cross multiply
    4,068.44x = 5,613.44 × 2,300.01
  4. Step 4: Simplify right side
    4,068.44x = 12,910,973.88
  5. Step 5: Solve for x
    x = 12,910,973.88/4,068.44
  6. Step 6: Final answer
    x = 3,173.44

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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.