Home / 8,094.07-11,169.86-4,557.34

Finding the Fourth Proportional to 8,094.07, 11,169.86 and 4,557.34

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Solution

The fourth proportional to 8,094.07, 11,169.86 and 4,557.34 is: 6,289.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,094.07 : 11,169.86 = 4,557.34 : x
  2. Step 2: Convert to fraction form
    8,094.07/11,169.86 = 4,557.34/x
  3. Step 3: Cross multiply
    8,094.07x = 11,169.86 × 4,557.34
  4. Step 4: Simplify right side
    8,094.07x = 50,904,826.99
  5. Step 5: Solve for x
    x = 50,904,826.99/8,094.07
  6. Step 6: Final answer
    x = 6,289.15

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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.