Home / 8,333.01-11,483.73-5,971.05

Finding the Fourth Proportional to 8,333.01, 11,483.73 and 5,971.05

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Solution

The fourth proportional to 8,333.01, 11,483.73 and 5,971.05 is: 8,228.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,333.01 : 11,483.73 = 5,971.05 : x
  2. Step 2: Convert to fraction form
    8,333.01/11,483.73 = 5,971.05/x
  3. Step 3: Cross multiply
    8,333.01x = 11,483.73 × 5,971.05
  4. Step 4: Simplify right side
    8,333.01x = 68,569,926.02
  5. Step 5: Solve for x
    x = 68,569,926.02/8,333.01
  6. Step 6: Final answer
    x = 8,228.71

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.