Home / 33,629.02-46,397.57-19,090.82

Finding the Fourth Proportional to 33,629.02, 46,397.57 and 19,090.82

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Solution

The fourth proportional to 33,629.02, 46,397.57 and 19,090.82 is: 26,339.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,629.02 : 46,397.57 = 19,090.82 : x
  2. Step 2: Convert to fraction form
    33,629.02/46,397.57 = 19,090.82/x
  3. Step 3: Cross multiply
    33,629.02x = 46,397.57 × 19,090.82
  4. Step 4: Simplify right side
    33,629.02x = 885,767,677.85
  5. Step 5: Solve for x
    x = 885,767,677.85/33,629.02
  6. Step 6: Final answer
    x = 26,339.39

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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.