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Finding the Fourth Proportional to 6,751.04, 9,323.52 and 6,018.08

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Solution

The fourth proportional to 6,751.04, 9,323.52 and 6,018.08 is: 8,311.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,751.04 : 9,323.52 = 6,018.08 : x
  2. Step 2: Convert to fraction form
    6,751.04/9,323.52 = 6,018.08/x
  3. Step 3: Cross multiply
    6,751.04x = 9,323.52 × 6,018.08
  4. Step 4: Simplify right side
    6,751.04x = 56,109,689.24
  5. Step 5: Solve for x
    x = 56,109,689.24/6,751.04
  6. Step 6: Final answer
    x = 8,311.27

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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.