Home / 8,729.18-13,094.80-4,050.37

Finding the Fourth Proportional to 8,729.18, 13,094.80 and 4,050.37

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Solution

The fourth proportional to 8,729.18, 13,094.80 and 4,050.37 is: 6,076.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,729.18 : 13,094.80 = 4,050.37 : x
  2. Step 2: Convert to fraction form
    8,729.18/13,094.80 = 4,050.37/x
  3. Step 3: Cross multiply
    8,729.18x = 13,094.80 × 4,050.37
  4. Step 4: Simplify right side
    8,729.18x = 53,038,785.08
  5. Step 5: Solve for x
    x = 53,038,785.08/8,729.18
  6. Step 6: Final answer
    x = 6,076.03

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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.