Home / 4,307.08-5,944.42-2,629.46

Finding the Fourth Proportional to 4,307.08, 5,944.42 and 2,629.46

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Solution

The fourth proportional to 4,307.08, 5,944.42 and 2,629.46 is: 3,629.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,307.08 : 5,944.42 = 2,629.46 : x
  2. Step 2: Convert to fraction form
    4,307.08/5,944.42 = 2,629.46/x
  3. Step 3: Cross multiply
    4,307.08x = 5,944.42 × 2,629.46
  4. Step 4: Simplify right side
    4,307.08x = 15,630,622.90
  5. Step 5: Solve for x
    x = 15,630,622.90/4,307.08
  6. Step 6: Final answer
    x = 3,629.06

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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.