Home / 4,394.04-6,623.74-4,108.37

Finding the Fourth Proportional to 4,394.04, 6,623.74 and 4,108.37

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Solution

The fourth proportional to 4,394.04, 6,623.74 and 4,108.37 is: 6,193.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,394.04 : 6,623.74 = 4,108.37 : x
  2. Step 2: Convert to fraction form
    4,394.04/6,623.74 = 4,108.37/x
  3. Step 3: Cross multiply
    4,394.04x = 6,623.74 × 4,108.37
  4. Step 4: Simplify right side
    4,394.04x = 27,212,731.31
  5. Step 5: Solve for x
    x = 27,212,731.31/4,394.04
  6. Step 6: Final answer
    x = 6,193.10

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.