Home / 9,827.26-13,556.55-6,094.78

Finding the Fourth Proportional to 9,827.26, 13,556.55 and 6,094.78

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Solution

The fourth proportional to 9,827.26, 13,556.55 and 6,094.78 is: 8,407.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,827.26 : 13,556.55 = 6,094.78 : x
  2. Step 2: Convert to fraction form
    9,827.26/13,556.55 = 6,094.78/x
  3. Step 3: Cross multiply
    9,827.26x = 13,556.55 × 6,094.78
  4. Step 4: Simplify right side
    9,827.26x = 82,624,189.81
  5. Step 5: Solve for x
    x = 82,624,189.81/9,827.26
  6. Step 6: Final answer
    x = 8,407.65

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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.