Home / 8,094.04-11,169.36-4,557.16

Finding the Fourth Proportional to 8,094.04, 11,169.36 and 4,557.16

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Solution

The fourth proportional to 8,094.04, 11,169.36 and 4,557.16 is: 6,288.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,094.04 : 11,169.36 = 4,557.16 : x
  2. Step 2: Convert to fraction form
    8,094.04/11,169.36 = 4,557.16/x
  3. Step 3: Cross multiply
    8,094.04x = 11,169.36 × 4,557.16
  4. Step 4: Simplify right side
    8,094.04x = 50,900,560.62
  5. Step 5: Solve for x
    x = 50,900,560.62/8,094.04
  6. Step 6: Final answer
    x = 6,288.65

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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.