Home / 5,899.23-8,141.07-3,246.58

Finding the Fourth Proportional to 5,899.23, 8,141.07 and 3,246.58

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Solution

The fourth proportional to 5,899.23, 8,141.07 and 3,246.58 is: 4,480.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,899.23 : 8,141.07 = 3,246.58 : x
  2. Step 2: Convert to fraction form
    5,899.23/8,141.07 = 3,246.58/x
  3. Step 3: Cross multiply
    5,899.23x = 8,141.07 × 3,246.58
  4. Step 4: Simplify right side
    5,899.23x = 26,430,657.39
  5. Step 5: Solve for x
    x = 26,430,657.39/5,899.23
  6. Step 6: Final answer
    x = 4,480.36

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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.