Home / 8,888.44-13,339.32-3,347.24

Finding the Fourth Proportional to 8,888.44, 13,339.32 and 3,347.24

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Solution

The fourth proportional to 8,888.44, 13,339.32 and 3,347.24 is: 5,023.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,888.44 : 13,339.32 = 3,347.24 : x
  2. Step 2: Convert to fraction form
    8,888.44/13,339.32 = 3,347.24/x
  3. Step 3: Cross multiply
    8,888.44x = 13,339.32 × 3,347.24
  4. Step 4: Simplify right side
    8,888.44x = 44,649,905.48
  5. Step 5: Solve for x
    x = 44,649,905.48/8,888.44
  6. Step 6: Final answer
    x = 5,023.37

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.