Home / 35,334.97-53,030.09-15,627.33

Finding the Fourth Proportional to 35,334.97, 53,030.09 and 15,627.33

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Solution

The fourth proportional to 35,334.97, 53,030.09 and 15,627.33 is: 23,453.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,334.97 : 53,030.09 = 15,627.33 : x
  2. Step 2: Convert to fraction form
    35,334.97/53,030.09 = 15,627.33/x
  3. Step 3: Cross multiply
    35,334.97x = 53,030.09 × 15,627.33
  4. Step 4: Simplify right side
    35,334.97x = 828,718,755.43
  5. Step 5: Solve for x
    x = 828,718,755.43/35,334.97
  6. Step 6: Final answer
    x = 23,453.22

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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.