Home / 8,365.32-11,559.18-6,003.36

Finding the Fourth Proportional to 8,365.32, 11,559.18 and 6,003.36

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Solution

The fourth proportional to 8,365.32, 11,559.18 and 6,003.36 is: 8,295.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,365.32 : 11,559.18 = 6,003.36 : x
  2. Step 2: Convert to fraction form
    8,365.32/11,559.18 = 6,003.36/x
  3. Step 3: Cross multiply
    8,365.32x = 11,559.18 × 6,003.36
  4. Step 4: Simplify right side
    8,365.32x = 69,393,918.84
  5. Step 5: Solve for x
    x = 69,393,918.84/8,365.32
  6. Step 6: Final answer
    x = 8,295.43

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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.