Home / 3,214.94-4,437.36-2,093.93

Finding the Fourth Proportional to 3,214.94, 4,437.36 and 2,093.93

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Solution

The fourth proportional to 3,214.94, 4,437.36 and 2,093.93 is: 2,890.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,214.94 : 4,437.36 = 2,093.93 : x
  2. Step 2: Convert to fraction form
    3,214.94/4,437.36 = 2,093.93/x
  3. Step 3: Cross multiply
    3,214.94x = 4,437.36 × 2,093.93
  4. Step 4: Simplify right side
    3,214.94x = 9,291,521.22
  5. Step 5: Solve for x
    x = 9,291,521.22/3,214.94
  6. Step 6: Final answer
    x = 2,890.11

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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.