Home / 19,264.44-26,584.58-10,766.70

Finding the Fourth Proportional to 19,264.44, 26,584.58 and 10,766.70

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Solution

The fourth proportional to 19,264.44, 26,584.58 and 10,766.70 is: 14,857.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,264.44 : 26,584.58 = 10,766.70 : x
  2. Step 2: Convert to fraction form
    19,264.44/26,584.58 = 10,766.70/x
  3. Step 3: Cross multiply
    19,264.44x = 26,584.58 × 10,766.70
  4. Step 4: Simplify right side
    19,264.44x = 286,228,197.49
  5. Step 5: Solve for x
    x = 286,228,197.49/19,264.44
  6. Step 6: Final answer
    x = 14,857.85

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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.