Home / 3,252.39-4,874.94-1,302.32

Finding the Fourth Proportional to 3,252.39, 4,874.94 and 1,302.32

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Solution

The fourth proportional to 3,252.39, 4,874.94 and 1,302.32 is: 1,952.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,252.39 : 4,874.94 = 1,302.32 : x
  2. Step 2: Convert to fraction form
    3,252.39/4,874.94 = 1,302.32/x
  3. Step 3: Cross multiply
    3,252.39x = 4,874.94 × 1,302.32
  4. Step 4: Simplify right side
    3,252.39x = 6,348,707.49
  5. Step 5: Solve for x
    x = 6,348,707.49/3,252.39
  6. Step 6: Final answer
    x = 1,952.01

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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.