Home / 19,065.54-26,309.77-10,568.45

Finding the Fourth Proportional to 19,065.54, 26,309.77 and 10,568.45

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Solution

The fourth proportional to 19,065.54, 26,309.77 and 10,568.45 is: 14,584.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,065.54 : 26,309.77 = 10,568.45 : x
  2. Step 2: Convert to fraction form
    19,065.54/26,309.77 = 10,568.45/x
  3. Step 3: Cross multiply
    19,065.54x = 26,309.77 × 10,568.45
  4. Step 4: Simplify right side
    19,065.54x = 278,053,488.76
  5. Step 5: Solve for x
    x = 278,053,488.76/19,065.54
  6. Step 6: Final answer
    x = 14,584.09

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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.