Home / 2,444.86-3,667.29-1,717.68

Finding the Fourth Proportional to 2,444.86, 3,667.29 and 1,717.68

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Solution

The fourth proportional to 2,444.86, 3,667.29 and 1,717.68 is: 2,576.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,444.86 : 3,667.29 = 1,717.68 : x
  2. Step 2: Convert to fraction form
    2,444.86/3,667.29 = 1,717.68/x
  3. Step 3: Cross multiply
    2,444.86x = 3,667.29 × 1,717.68
  4. Step 4: Simplify right side
    2,444.86x = 6,299,230.69
  5. Step 5: Solve for x
    x = 6,299,230.69/2,444.86
  6. Step 6: Final answer
    x = 2,576.52

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Double scale
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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.