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Finding the Fourth Proportional to 5,992.36, 8,994.93 and 5,303.41

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Solution

The fourth proportional to 5,992.36, 8,994.93 and 5,303.41 is: 7,960.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,992.36 : 8,994.93 = 5,303.41 : x
  2. Step 2: Convert to fraction form
    5,992.36/8,994.93 = 5,303.41/x
  3. Step 3: Cross multiply
    5,992.36x = 8,994.93 × 5,303.41
  4. Step 4: Simplify right side
    5,992.36x = 47,703,801.71
  5. Step 5: Solve for x
    x = 47,703,801.71/5,992.36
  6. Step 6: Final answer
    x = 7,960.77

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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.