Home / 11,570.67-17,340.48-6,012.45

Finding the Fourth Proportional to 11,570.67, 17,340.48 and 6,012.45

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Solution

The fourth proportional to 11,570.67, 17,340.48 and 6,012.45 is: 9,010.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,570.67 : 17,340.48 = 6,012.45 : x
  2. Step 2: Convert to fraction form
    11,570.67/17,340.48 = 6,012.45/x
  3. Step 3: Cross multiply
    11,570.67x = 17,340.48 × 6,012.45
  4. Step 4: Simplify right side
    11,570.67x = 104,258,768.98
  5. Step 5: Solve for x
    x = 104,258,768.98/11,570.67
  6. Step 6: Final answer
    x = 9,010.61

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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.