Home / 35,773.25-53,660.48-19,969.13

Finding the Fourth Proportional to 35,773.25, 53,660.48 and 19,969.13

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Solution

The fourth proportional to 35,773.25, 53,660.48 and 19,969.13 is: 29,954.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,773.25 : 53,660.48 = 19,969.13 : x
  2. Step 2: Convert to fraction form
    35,773.25/53,660.48 = 19,969.13/x
  3. Step 3: Cross multiply
    35,773.25x = 53,660.48 × 19,969.13
  4. Step 4: Simplify right side
    35,773.25x = 1,071,553,135.29
  5. Step 5: Solve for x
    x = 1,071,553,135.29/35,773.25
  6. Step 6: Final answer
    x = 29,954.04

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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.