Home / 5,373.40-8,059.48-2,597.74

Finding the Fourth Proportional to 5,373.40, 8,059.48 and 2,597.74

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Solution

The fourth proportional to 5,373.40, 8,059.48 and 2,597.74 is: 3,896.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,373.40 : 8,059.48 = 2,597.74 : x
  2. Step 2: Convert to fraction form
    5,373.40/8,059.48 = 2,597.74/x
  3. Step 3: Cross multiply
    5,373.40x = 8,059.48 × 2,597.74
  4. Step 4: Simplify right side
    5,373.40x = 20,936,433.58
  5. Step 5: Solve for x
    x = 20,936,433.58/5,373.40
  6. Step 6: Final answer
    x = 3,896.31

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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.