Home / 33,433.66-46,136.37-19,095.13

Finding the Fourth Proportional to 33,433.66, 46,136.37 and 19,095.13

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Solution

The fourth proportional to 33,433.66, 46,136.37 and 19,095.13 is: 26,350.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,433.66 : 46,136.37 = 19,095.13 : x
  2. Step 2: Convert to fraction form
    33,433.66/46,136.37 = 19,095.13/x
  3. Step 3: Cross multiply
    33,433.66x = 46,136.37 × 19,095.13
  4. Step 4: Simplify right side
    33,433.66x = 880,979,982.88
  5. Step 5: Solve for x
    x = 880,979,982.88/33,433.66
  6. Step 6: Final answer
    x = 26,350.09

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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.