Home / 35,963.82-53,926.74-19,106.28

Finding the Fourth Proportional to 35,963.82, 53,926.74 and 19,106.28

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Solution

The fourth proportional to 35,963.82, 53,926.74 and 19,106.28 is: 28,649.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,963.82 : 53,926.74 = 19,106.28 : x
  2. Step 2: Convert to fraction form
    35,963.82/53,926.74 = 19,106.28/x
  3. Step 3: Cross multiply
    35,963.82x = 53,926.74 × 19,106.28
  4. Step 4: Simplify right side
    35,963.82x = 1,030,339,393.93
  5. Step 5: Solve for x
    x = 1,030,339,393.93/35,963.82
  6. Step 6: Final answer
    x = 28,649.33

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.