Home / 8,015.93-11,063.27-5,032.19

Finding the Fourth Proportional to 8,015.93, 11,063.27 and 5,032.19

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Solution

The fourth proportional to 8,015.93, 11,063.27 and 5,032.19 is: 6,945.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,015.93 : 11,063.27 = 5,032.19 : x
  2. Step 2: Convert to fraction form
    8,015.93/11,063.27 = 5,032.19/x
  3. Step 3: Cross multiply
    8,015.93x = 11,063.27 × 5,032.19
  4. Step 4: Simplify right side
    8,015.93x = 55,672,516.90
  5. Step 5: Solve for x
    x = 55,672,516.90/8,015.93
  6. Step 6: Final answer
    x = 6,945.24

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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.