Home / 5,975.52-8,247.41-3,458.45

Finding the Fourth Proportional to 5,975.52, 8,247.41 and 3,458.45

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Solution

The fourth proportional to 5,975.52, 8,247.41 and 3,458.45 is: 4,773.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,975.52 : 8,247.41 = 3,458.45 : x
  2. Step 2: Convert to fraction form
    5,975.52/8,247.41 = 3,458.45/x
  3. Step 3: Cross multiply
    5,975.52x = 8,247.41 × 3,458.45
  4. Step 4: Simplify right side
    5,975.52x = 28,523,240.48
  5. Step 5: Solve for x
    x = 28,523,240.48/5,975.52
  6. Step 6: Final answer
    x = 4,773.35

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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.