Home / 5,884.97-8,120.93-3,232.31

Finding the Fourth Proportional to 5,884.97, 8,120.93 and 3,232.31

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Solution

The fourth proportional to 5,884.97, 8,120.93 and 3,232.31 is: 4,460.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,884.97 : 8,120.93 = 3,232.31 : x
  2. Step 2: Convert to fraction form
    5,884.97/8,120.93 = 3,232.31/x
  3. Step 3: Cross multiply
    5,884.97x = 8,120.93 × 3,232.31
  4. Step 4: Simplify right side
    5,884.97x = 26,249,306.48
  5. Step 5: Solve for x
    x = 26,249,306.48/5,884.97
  6. Step 6: Final answer
    x = 4,460.40

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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.