Home / 5,622.33-8,433.51-1,726.71

Finding the Fourth Proportional to 5,622.33, 8,433.51 and 1,726.71

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Solution

The fourth proportional to 5,622.33, 8,433.51 and 1,726.71 is: 2,590.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,622.33 : 8,433.51 = 1,726.71 : x
  2. Step 2: Convert to fraction form
    5,622.33/8,433.51 = 1,726.71/x
  3. Step 3: Cross multiply
    5,622.33x = 8,433.51 × 1,726.71
  4. Step 4: Simplify right side
    5,622.33x = 14,562,226.05
  5. Step 5: Solve for x
    x = 14,562,226.05/5,622.33
  6. Step 6: Final answer
    x = 2,590.07

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Similar ratio
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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.