Home / 8,244.26-12,366.40-2,088.26

Finding the Fourth Proportional to 8,244.26, 12,366.40 and 2,088.26

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Solution

The fourth proportional to 8,244.26, 12,366.40 and 2,088.26 is: 3,132.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,244.26 : 12,366.40 = 2,088.26 : x
  2. Step 2: Convert to fraction form
    8,244.26/12,366.40 = 2,088.26/x
  3. Step 3: Cross multiply
    8,244.26x = 12,366.40 × 2,088.26
  4. Step 4: Simplify right side
    8,244.26x = 25,824,258.46
  5. Step 5: Solve for x
    x = 25,824,258.46/8,244.26
  6. Step 6: Final answer
    x = 3,132.39

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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.