Home / 14,054.44-19,395.03-8,087.26

Finding the Fourth Proportional to 14,054.44, 19,395.03 and 8,087.26

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Solution

The fourth proportional to 14,054.44, 19,395.03 and 8,087.26 is: 11,160.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,054.44 : 19,395.03 = 8,087.26 : x
  2. Step 2: Convert to fraction form
    14,054.44/19,395.03 = 8,087.26/x
  3. Step 3: Cross multiply
    14,054.44x = 19,395.03 × 8,087.26
  4. Step 4: Simplify right side
    14,054.44x = 156,852,650.32
  5. Step 5: Solve for x
    x = 156,852,650.32/14,054.44
  6. Step 6: Final answer
    x = 11,160.36

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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.