Home / 8,040.03-11,094.64-4,454.63

Finding the Fourth Proportional to 8,040.03, 11,094.64 and 4,454.63

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Solution

The fourth proportional to 8,040.03, 11,094.64 and 4,454.63 is: 6,147.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,040.03 : 11,094.64 = 4,454.63 : x
  2. Step 2: Convert to fraction form
    8,040.03/11,094.64 = 4,454.63/x
  3. Step 3: Cross multiply
    8,040.03x = 11,094.64 × 4,454.63
  4. Step 4: Simplify right side
    8,040.03x = 49,422,491.18
  5. Step 5: Solve for x
    x = 49,422,491.18/8,040.03
  6. Step 6: Final answer
    x = 6,147.06

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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.