Home / 35,671.79-53,589.73-25,166.02

Finding the Fourth Proportional to 35,671.79, 53,589.73 and 25,166.02

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Solution

The fourth proportional to 35,671.79, 53,589.73 and 25,166.02 is: 37,806.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,671.79 : 53,589.73 = 25,166.02 : x
  2. Step 2: Convert to fraction form
    35,671.79/53,589.73 = 25,166.02/x
  3. Step 3: Cross multiply
    35,671.79x = 53,589.73 × 25,166.02
  4. Step 4: Simplify right side
    35,671.79x = 1,348,640,216.97
  5. Step 5: Solve for x
    x = 1,348,640,216.97/35,671.79
  6. Step 6: Final answer
    x = 37,806.91

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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.