Home / 5,931.26-8,884.58-3,458.58

Finding the Fourth Proportional to 5,931.26, 8,884.58 and 3,458.58

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Solution

The fourth proportional to 5,931.26, 8,884.58 and 3,458.58 is: 5,180.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,931.26 : 8,884.58 = 3,458.58 : x
  2. Step 2: Convert to fraction form
    5,931.26/8,884.58 = 3,458.58/x
  3. Step 3: Cross multiply
    5,931.26x = 8,884.58 × 3,458.58
  4. Step 4: Simplify right side
    5,931.26x = 30,728,030.70
  5. Step 5: Solve for x
    x = 30,728,030.70/5,931.26
  6. Step 6: Final answer
    x = 5,180.69

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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.