Home / 35,334.69-52,914.54-19,719.51

Finding the Fourth Proportional to 35,334.69, 52,914.54 and 19,719.51

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Solution

The fourth proportional to 35,334.69, 52,914.54 and 19,719.51 is: 29,530.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,334.69 : 52,914.54 = 19,719.51 : x
  2. Step 2: Convert to fraction form
    35,334.69/52,914.54 = 19,719.51/x
  3. Step 3: Cross multiply
    35,334.69x = 52,914.54 × 19,719.51
  4. Step 4: Simplify right side
    35,334.69x = 1,043,448,800.68
  5. Step 5: Solve for x
    x = 1,043,448,800.68/35,334.69
  6. Step 6: Final answer
    x = 29,530.44

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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.