Home / 4,337.06-5,982.83-2,918.33

Finding the Fourth Proportional to 4,337.06, 5,982.83 and 2,918.33

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Solution

The fourth proportional to 4,337.06, 5,982.83 and 2,918.33 is: 4,025.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,337.06 : 5,982.83 = 2,918.33 : x
  2. Step 2: Convert to fraction form
    4,337.06/5,982.83 = 2,918.33/x
  3. Step 3: Cross multiply
    4,337.06x = 5,982.83 × 2,918.33
  4. Step 4: Simplify right side
    4,337.06x = 17,459,827.77
  5. Step 5: Solve for x
    x = 17,459,827.77/4,337.06
  6. Step 6: Final answer
    x = 4,025.73

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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.