Home / 35,578.22-53,243.54-22,063.08

Finding the Fourth Proportional to 35,578.22, 53,243.54 and 22,063.08

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Solution

The fourth proportional to 35,578.22, 53,243.54 and 22,063.08 is: 33,017.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,578.22 : 53,243.54 = 22,063.08 : x
  2. Step 2: Convert to fraction form
    35,578.22/53,243.54 = 22,063.08/x
  3. Step 3: Cross multiply
    35,578.22x = 53,243.54 × 22,063.08
  4. Step 4: Simplify right side
    35,578.22x = 1,174,716,216.29
  5. Step 5: Solve for x
    x = 1,174,716,216.29/35,578.22
  6. Step 6: Final answer
    x = 33,017.85

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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.