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Finding the Fourth Proportional to 5,966.76, 8,953.03 and 2,459.36

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Solution

The fourth proportional to 5,966.76, 8,953.03 and 2,459.36 is: 3,690.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,966.76 : 8,953.03 = 2,459.36 : x
  2. Step 2: Convert to fraction form
    5,966.76/8,953.03 = 2,459.36/x
  3. Step 3: Cross multiply
    5,966.76x = 8,953.03 × 2,459.36
  4. Step 4: Simplify right side
    5,966.76x = 22,018,749.32
  5. Step 5: Solve for x
    x = 22,018,749.32/5,966.76
  6. Step 6: Final answer
    x = 3,690.23

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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.