Home / 5,959.68-8,223.96-3,441.60

Finding the Fourth Proportional to 5,959.68, 8,223.96 and 3,441.60

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Solution

The fourth proportional to 5,959.68, 8,223.96 and 3,441.60 is: 4,749.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,959.68 : 8,223.96 = 3,441.60 : x
  2. Step 2: Convert to fraction form
    5,959.68/8,223.96 = 3,441.60/x
  3. Step 3: Cross multiply
    5,959.68x = 8,223.96 × 3,441.60
  4. Step 4: Simplify right side
    5,959.68x = 28,303,580.74
  5. Step 5: Solve for x
    x = 28,303,580.74/5,959.68
  6. Step 6: Final answer
    x = 4,749.18

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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.