Home / 8,841.18-13,261.64-2,267.32

Finding the Fourth Proportional to 8,841.18, 13,261.64 and 2,267.32

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Solution

The fourth proportional to 8,841.18, 13,261.64 and 2,267.32 is: 3,400.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,841.18 : 13,261.64 = 2,267.32 : x
  2. Step 2: Convert to fraction form
    8,841.18/13,261.64 = 2,267.32/x
  3. Step 3: Cross multiply
    8,841.18x = 13,261.64 × 2,267.32
  4. Step 4: Simplify right side
    8,841.18x = 30,068,381.60
  5. Step 5: Solve for x
    x = 30,068,381.60/8,841.18
  6. Step 6: Final answer
    x = 3,400.95

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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.