Home / 19,066.14-26,311.23-10,568.70

Finding the Fourth Proportional to 19,066.14, 26,311.23 and 10,568.70

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Solution

The fourth proportional to 19,066.14, 26,311.23 and 10,568.70 is: 14,584.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,066.14 : 26,311.23 = 10,568.70 : x
  2. Step 2: Convert to fraction form
    19,066.14/26,311.23 = 10,568.70/x
  3. Step 3: Cross multiply
    19,066.14x = 26,311.23 × 10,568.70
  4. Step 4: Simplify right side
    19,066.14x = 278,075,496.50
  5. Step 5: Solve for x
    x = 278,075,496.50/19,066.14
  6. Step 6: Final answer
    x = 14,584.78

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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.