Home / 8,010.15-11,053.58-5,025.03

Finding the Fourth Proportional to 8,010.15, 11,053.58 and 5,025.03

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Solution

The fourth proportional to 8,010.15, 11,053.58 and 5,025.03 is: 6,934.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,010.15 : 11,053.58 = 5,025.03 : x
  2. Step 2: Convert to fraction form
    8,010.15/11,053.58 = 5,025.03/x
  3. Step 3: Cross multiply
    8,010.15x = 11,053.58 × 5,025.03
  4. Step 4: Simplify right side
    8,010.15x = 55,544,545.98
  5. Step 5: Solve for x
    x = 55,544,545.98/8,010.15
  6. Step 6: Final answer
    x = 6,934.27

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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.