Home / 19,393.46-29,094.74-6,245.33

Finding the Fourth Proportional to 19,393.46, 29,094.74 and 6,245.33

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Solution

The fourth proportional to 19,393.46, 29,094.74 and 6,245.33 is: 9,369.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,393.46 : 29,094.74 = 6,245.33 : x
  2. Step 2: Convert to fraction form
    19,393.46/29,094.74 = 6,245.33/x
  3. Step 3: Cross multiply
    19,393.46x = 29,094.74 × 6,245.33
  4. Step 4: Simplify right side
    19,393.46x = 181,706,221.34
  5. Step 5: Solve for x
    x = 181,706,221.34/19,393.46
  6. Step 6: Final answer
    x = 9,369.46

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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.