Home / 33,454.52-46,167.17-19,307.36

Finding the Fourth Proportional to 33,454.52, 46,167.17 and 19,307.36

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Solution

The fourth proportional to 33,454.52, 46,167.17 and 19,307.36 is: 26,644.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,454.52 : 46,167.17 = 19,307.36 : x
  2. Step 2: Convert to fraction form
    33,454.52/46,167.17 = 19,307.36/x
  3. Step 3: Cross multiply
    33,454.52x = 46,167.17 × 19,307.36
  4. Step 4: Simplify right side
    33,454.52x = 891,366,190.25
  5. Step 5: Solve for x
    x = 891,366,190.25/33,454.52
  6. Step 6: Final answer
    x = 26,644.12

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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.