Home / 5,983.74-8,975.73-2,606.19

Finding the Fourth Proportional to 5,983.74, 8,975.73 and 2,606.19

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Solution

The fourth proportional to 5,983.74, 8,975.73 and 2,606.19 is: 3,909.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,983.74 : 8,975.73 = 2,606.19 : x
  2. Step 2: Convert to fraction form
    5,983.74/8,975.73 = 2,606.19/x
  3. Step 3: Cross multiply
    5,983.74x = 8,975.73 × 2,606.19
  4. Step 4: Simplify right side
    5,983.74x = 23,392,457.77
  5. Step 5: Solve for x
    x = 23,392,457.77/5,983.74
  6. Step 6: Final answer
    x = 3,909.34

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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.