Home / 6,667.93-10,001.84-2,718.26

Finding the Fourth Proportional to 6,667.93, 10,001.84 and 2,718.26

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Solution

The fourth proportional to 6,667.93, 10,001.84 and 2,718.26 is: 4,077.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,667.93 : 10,001.84 = 2,718.26 : x
  2. Step 2: Convert to fraction form
    6,667.93/10,001.84 = 2,718.26/x
  3. Step 3: Cross multiply
    6,667.93x = 10,001.84 × 2,718.26
  4. Step 4: Simplify right side
    6,667.93x = 27,187,631.77
  5. Step 5: Solve for x
    x = 27,187,631.77/6,667.93
  6. Step 6: Final answer
    x = 4,077.37

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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.