Home / 35,528.83-49,028.39-19,613.14

Finding the Fourth Proportional to 35,528.83, 49,028.39 and 19,613.14

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Solution

The fourth proportional to 35,528.83, 49,028.39 and 19,613.14 is: 27,065.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,528.83 : 49,028.39 = 19,613.14 : x
  2. Step 2: Convert to fraction form
    35,528.83/49,028.39 = 19,613.14/x
  3. Step 3: Cross multiply
    35,528.83x = 49,028.39 × 19,613.14
  4. Step 4: Simplify right side
    35,528.83x = 961,600,529.96
  5. Step 5: Solve for x
    x = 961,600,529.96/35,528.83
  6. Step 6: Final answer
    x = 27,065.36

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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.