Home / 4,124.52-6,150.58-3,676.39

Finding the Fourth Proportional to 4,124.52, 6,150.58 and 3,676.39

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Solution

The fourth proportional to 4,124.52, 6,150.58 and 3,676.39 is: 5,482.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,124.52 : 6,150.58 = 3,676.39 : x
  2. Step 2: Convert to fraction form
    4,124.52/6,150.58 = 3,676.39/x
  3. Step 3: Cross multiply
    4,124.52x = 6,150.58 × 3,676.39
  4. Step 4: Simplify right side
    4,124.52x = 22,611,926.92
  5. Step 5: Solve for x
    x = 22,611,926.92/4,124.52
  6. Step 6: Final answer
    x = 5,482.32

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.