Home / 19,298.70-26,633.49-10,801.56

Finding the Fourth Proportional to 19,298.70, 26,633.49 and 10,801.56

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Solution

The fourth proportional to 19,298.70, 26,633.49 and 10,801.56 is: 14,906.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,298.70 : 26,633.49 = 10,801.56 : x
  2. Step 2: Convert to fraction form
    19,298.70/26,633.49 = 10,801.56/x
  3. Step 3: Cross multiply
    19,298.70x = 26,633.49 × 10,801.56
  4. Step 4: Simplify right side
    19,298.70x = 287,683,240.24
  5. Step 5: Solve for x
    x = 287,683,240.24/19,298.70
  6. Step 6: Final answer
    x = 14,906.87

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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.