Home / 9,393.76-14,094.56-4,126.06

Finding the Fourth Proportional to 9,393.76, 14,094.56 and 4,126.06

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Solution

The fourth proportional to 9,393.76, 14,094.56 and 4,126.06 is: 6,190.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,393.76 : 14,094.56 = 4,126.06 : x
  2. Step 2: Convert to fraction form
    9,393.76/14,094.56 = 4,126.06/x
  3. Step 3: Cross multiply
    9,393.76x = 14,094.56 × 4,126.06
  4. Step 4: Simplify right side
    9,393.76x = 58,155,000.23
  5. Step 5: Solve for x
    x = 58,155,000.23/9,393.76
  6. Step 6: Final answer
    x = 6,190.81

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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.