Home / 4,492.28-6,205.52-4,093.28

Finding the Fourth Proportional to 4,492.28, 6,205.52 and 4,093.28

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Solution

The fourth proportional to 4,492.28, 6,205.52 and 4,093.28 is: 5,654.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,492.28 : 6,205.52 = 4,093.28 : x
  2. Step 2: Convert to fraction form
    4,492.28/6,205.52 = 4,093.28/x
  3. Step 3: Cross multiply
    4,492.28x = 6,205.52 × 4,093.28
  4. Step 4: Simplify right side
    4,492.28x = 25,400,930.91
  5. Step 5: Solve for x
    x = 25,400,930.91/4,492.28
  6. Step 6: Final answer
    x = 5,654.35

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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.