Home / 6,889.14-9,505.35-4,370.33

Finding the Fourth Proportional to 6,889.14, 9,505.35 and 4,370.33

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Solution

The fourth proportional to 6,889.14, 9,505.35 and 4,370.33 is: 6,030.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,889.14 : 9,505.35 = 4,370.33 : x
  2. Step 2: Convert to fraction form
    6,889.14/9,505.35 = 4,370.33/x
  3. Step 3: Cross multiply
    6,889.14x = 9,505.35 × 4,370.33
  4. Step 4: Simplify right side
    6,889.14x = 41,541,540.03
  5. Step 5: Solve for x
    x = 41,541,540.03/6,889.14
  6. Step 6: Final answer
    x = 6,030.00

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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.