Home / 33,468.06-46,185.49-19,127.76

Finding the Fourth Proportional to 33,468.06, 46,185.49 and 19,127.76

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Solution

The fourth proportional to 33,468.06, 46,185.49 and 19,127.76 is: 26,396.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,468.06 : 46,185.49 = 19,127.76 : x
  2. Step 2: Convert to fraction form
    33,468.06/46,185.49 = 19,127.76/x
  3. Step 3: Cross multiply
    33,468.06x = 46,185.49 × 19,127.76
  4. Step 4: Simplify right side
    33,468.06x = 883,424,968.20
  5. Step 5: Solve for x
    x = 883,424,968.20/33,468.06
  6. Step 6: Final answer
    x = 26,396.06

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1.5x scale

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.