Home / 4,240.02-6,358.59-1,466.61

Finding the Fourth Proportional to 4,240.02, 6,358.59 and 1,466.61

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Solution

The fourth proportional to 4,240.02, 6,358.59 and 1,466.61 is: 2,199.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,240.02 : 6,358.59 = 1,466.61 : x
  2. Step 2: Convert to fraction form
    4,240.02/6,358.59 = 1,466.61/x
  3. Step 3: Cross multiply
    4,240.02x = 6,358.59 × 1,466.61
  4. Step 4: Simplify right side
    4,240.02x = 9,325,571.68
  5. Step 5: Solve for x
    x = 9,325,571.68/4,240.02
  6. Step 6: Final answer
    x = 2,199.42

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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.