Home / 5,628.99-8,444.61-1,733.25

Finding the Fourth Proportional to 5,628.99, 8,444.61 and 1,733.25

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Solution

The fourth proportional to 5,628.99, 8,444.61 and 1,733.25 is: 2,600.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,628.99 : 8,444.61 = 1,733.25 : x
  2. Step 2: Convert to fraction form
    5,628.99/8,444.61 = 1,733.25/x
  3. Step 3: Cross multiply
    5,628.99x = 8,444.61 × 1,733.25
  4. Step 4: Simplify right side
    5,628.99x = 14,636,620.28
  5. Step 5: Solve for x
    x = 14,636,620.28/5,628.99
  6. Step 6: Final answer
    x = 2,600.22

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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.