Home / 19,601.26-27,050.24-10,649.28

Finding the Fourth Proportional to 19,601.26, 27,050.24 and 10,649.28

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Solution

The fourth proportional to 19,601.26, 27,050.24 and 10,649.28 is: 14,696.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,601.26 : 27,050.24 = 10,649.28 : x
  2. Step 2: Convert to fraction form
    19,601.26/27,050.24 = 10,649.28/x
  3. Step 3: Cross multiply
    19,601.26x = 27,050.24 × 10,649.28
  4. Step 4: Simplify right side
    19,601.26x = 288,065,579.83
  5. Step 5: Solve for x
    x = 288,065,579.83/19,601.26
  6. Step 6: Final answer
    x = 14,696.28

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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.