Home / 5,982.09-8,265.36-4,300.16

Finding the Fourth Proportional to 5,982.09, 8,265.36 and 4,300.16

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Solution

The fourth proportional to 5,982.09, 8,265.36 and 4,300.16 is: 5,941.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,982.09 : 8,265.36 = 4,300.16 : x
  2. Step 2: Convert to fraction form
    5,982.09/8,265.36 = 4,300.16/x
  3. Step 3: Cross multiply
    5,982.09x = 8,265.36 × 4,300.16
  4. Step 4: Simplify right side
    5,982.09x = 35,542,329.13
  5. Step 5: Solve for x
    x = 35,542,329.13/5,982.09
  6. Step 6: Final answer
    x = 5,941.46

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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.