Home / 5,893.02-8,840.25-2,431.26

Finding the Fourth Proportional to 5,893.02, 8,840.25 and 2,431.26

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Solution

The fourth proportional to 5,893.02, 8,840.25 and 2,431.26 is: 3,647.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,893.02 : 8,840.25 = 2,431.26 : x
  2. Step 2: Convert to fraction form
    5,893.02/8,840.25 = 2,431.26/x
  3. Step 3: Cross multiply
    5,893.02x = 8,840.25 × 2,431.26
  4. Step 4: Simplify right side
    5,893.02x = 21,492,946.22
  5. Step 5: Solve for x
    x = 21,492,946.22/5,893.02
  6. Step 6: Final answer
    x = 3,647.19

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1.5x scale

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.