Home / 1,464.28-2,197.62-598.60

Finding the Fourth Proportional to 1,464.28, 2,197.62 and 598.60

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Solution

The fourth proportional to 1,464.28, 2,197.62 and 598.60 is: 898.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,464.28 : 2,197.62 = 598.60 : x
  2. Step 2: Convert to fraction form
    1,464.28/2,197.62 = 598.60/x
  3. Step 3: Cross multiply
    1,464.28x = 2,197.62 × 598.60
  4. Step 4: Simplify right side
    1,464.28x = 1,315,495.33
  5. Step 5: Solve for x
    x = 1,315,495.33/1,464.28
  6. Step 6: Final answer
    x = 898.39

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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.