Home / 33,849.02-46,711.61-18,945.02

Finding the Fourth Proportional to 33,849.02, 46,711.61 and 18,945.02

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Solution

The fourth proportional to 33,849.02, 46,711.61 and 18,945.02 is: 26,144.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,849.02 : 46,711.61 = 18,945.02 : x
  2. Step 2: Convert to fraction form
    33,849.02/46,711.61 = 18,945.02/x
  3. Step 3: Cross multiply
    33,849.02x = 46,711.61 × 18,945.02
  4. Step 4: Simplify right side
    33,849.02x = 884,952,385.68
  5. Step 5: Solve for x
    x = 884,952,385.68/33,849.02
  6. Step 6: Final answer
    x = 26,144.11

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.