Home / 5,573.96-8,362.22-1,876.09

Finding the Fourth Proportional to 5,573.96, 8,362.22 and 1,876.09

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Solution

The fourth proportional to 5,573.96, 8,362.22 and 1,876.09 is: 2,814.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,573.96 : 8,362.22 = 1,876.09 : x
  2. Step 2: Convert to fraction form
    5,573.96/8,362.22 = 1,876.09/x
  3. Step 3: Cross multiply
    5,573.96x = 8,362.22 × 1,876.09
  4. Step 4: Simplify right side
    5,573.96x = 15,688,277.32
  5. Step 5: Solve for x
    x = 15,688,277.32/5,573.96
  6. Step 6: Final answer
    x = 2,814.57

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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.