Home / 5,993.19-8,985.27-4,139.01

Finding the Fourth Proportional to 5,993.19, 8,985.27 and 4,139.01

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Solution

The fourth proportional to 5,993.19, 8,985.27 and 4,139.01 is: 6,205.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,993.19 : 8,985.27 = 4,139.01 : x
  2. Step 2: Convert to fraction form
    5,993.19/8,985.27 = 4,139.01/x
  3. Step 3: Cross multiply
    5,993.19x = 8,985.27 × 4,139.01
  4. Step 4: Simplify right side
    5,993.19x = 37,190,122.38
  5. Step 5: Solve for x
    x = 37,190,122.38/5,993.19
  6. Step 6: Final answer
    x = 6,205.40

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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.