Home / 5,897.02-8,137.71-3,244.36

Finding the Fourth Proportional to 5,897.02, 8,137.71 and 3,244.36

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Solution

The fourth proportional to 5,897.02, 8,137.71 and 3,244.36 is: 4,477.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,897.02 : 8,137.71 = 3,244.36 : x
  2. Step 2: Convert to fraction form
    5,897.02/8,137.71 = 3,244.36/x
  3. Step 3: Cross multiply
    5,897.02x = 8,137.71 × 3,244.36
  4. Step 4: Simplify right side
    5,897.02x = 26,401,660.82
  5. Step 5: Solve for x
    x = 26,401,660.82/5,897.02
  6. Step 6: Final answer
    x = 4,477.12

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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.