Home / 19,528.97-26,949.93-10,576.44

Finding the Fourth Proportional to 19,528.97, 26,949.93 and 10,576.44

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Solution

The fourth proportional to 19,528.97, 26,949.93 and 10,576.44 is: 14,595.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,528.97 : 26,949.93 = 10,576.44 : x
  2. Step 2: Convert to fraction form
    19,528.97/26,949.93 = 10,576.44/x
  3. Step 3: Cross multiply
    19,528.97x = 26,949.93 × 10,576.44
  4. Step 4: Simplify right side
    19,528.97x = 285,034,317.65
  5. Step 5: Solve for x
    x = 285,034,317.65/19,528.97
  6. Step 6: Final answer
    x = 14,595.46

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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.