Home / 5,483.74-8,224.42-1,735.81

Finding the Fourth Proportional to 5,483.74, 8,224.42 and 1,735.81

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Solution

The fourth proportional to 5,483.74, 8,224.42 and 1,735.81 is: 2,603.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,483.74 : 8,224.42 = 1,735.81 : x
  2. Step 2: Convert to fraction form
    5,483.74/8,224.42 = 1,735.81/x
  3. Step 3: Cross multiply
    5,483.74x = 8,224.42 × 1,735.81
  4. Step 4: Simplify right side
    5,483.74x = 14,276,021.80
  5. Step 5: Solve for x
    x = 14,276,021.80/5,483.74
  6. Step 6: Final answer
    x = 2,603.34

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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.