Home / 33,702.43-46,513.47-19,362.23

Finding the Fourth Proportional to 33,702.43, 46,513.47 and 19,362.23

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Solution

The fourth proportional to 33,702.43, 46,513.47 and 19,362.23 is: 26,722.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,702.43 : 46,513.47 = 19,362.23 : x
  2. Step 2: Convert to fraction form
    33,702.43/46,513.47 = 19,362.23/x
  3. Step 3: Cross multiply
    33,702.43x = 46,513.47 × 19,362.23
  4. Step 4: Simplify right side
    33,702.43x = 900,604,540.61
  5. Step 5: Solve for x
    x = 900,604,540.61/33,702.43
  6. Step 6: Final answer
    x = 26,722.25

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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.