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Finding the Fourth Proportional to 7,063.33, 9,753.59 and 4,415.26

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Solution

The fourth proportional to 7,063.33, 9,753.59 and 4,415.26 is: 6,096.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,063.33 : 9,753.59 = 4,415.26 : x
  2. Step 2: Convert to fraction form
    7,063.33/9,753.59 = 4,415.26/x
  3. Step 3: Cross multiply
    7,063.33x = 9,753.59 × 4,415.26
  4. Step 4: Simplify right side
    7,063.33x = 43,064,564.94
  5. Step 5: Solve for x
    x = 43,064,564.94/7,063.33
  6. Step 6: Final answer
    x = 6,096.93

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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.