Home / 4,483.58-6,725.73-1,363.87

Finding the Fourth Proportional to 4,483.58, 6,725.73 and 1,363.87

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Solution

The fourth proportional to 4,483.58, 6,725.73 and 1,363.87 is: 2,045.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,483.58 : 6,725.73 = 1,363.87 : x
  2. Step 2: Convert to fraction form
    4,483.58/6,725.73 = 1,363.87/x
  3. Step 3: Cross multiply
    4,483.58x = 6,725.73 × 1,363.87
  4. Step 4: Simplify right side
    4,483.58x = 9,172,987.75
  5. Step 5: Solve for x
    x = 9,172,987.75/4,483.58
  6. Step 6: Final answer
    x = 2,045.91

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.