Home / 8,036.54-11,105.67-6,043.63

Finding the Fourth Proportional to 8,036.54, 11,105.67 and 6,043.63

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Solution

The fourth proportional to 8,036.54, 11,105.67 and 6,043.63 is: 8,351.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,036.54 : 11,105.67 = 6,043.63 : x
  2. Step 2: Convert to fraction form
    8,036.54/11,105.67 = 6,043.63/x
  3. Step 3: Cross multiply
    8,036.54x = 11,105.67 × 6,043.63
  4. Step 4: Simplify right side
    8,036.54x = 67,118,530.16
  5. Step 5: Solve for x
    x = 67,118,530.16/8,036.54
  6. Step 6: Final answer
    x = 8,351.68

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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.