Home / 3,332.16-4,998.93-1,252.12

Finding the Fourth Proportional to 3,332.16, 4,998.93 and 1,252.12

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Solution

The fourth proportional to 3,332.16, 4,998.93 and 1,252.12 is: 1,878.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,332.16 : 4,998.93 = 1,252.12 : x
  2. Step 2: Convert to fraction form
    3,332.16/4,998.93 = 1,252.12/x
  3. Step 3: Cross multiply
    3,332.16x = 4,998.93 × 1,252.12
  4. Step 4: Simplify right side
    3,332.16x = 6,259,260.23
  5. Step 5: Solve for x
    x = 6,259,260.23/3,332.16
  6. Step 6: Final answer
    x = 1,878.44

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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.