Home / 33,602.67-46,372.32-19,463.70

Finding the Fourth Proportional to 33,602.67, 46,372.32 and 19,463.70

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Solution

The fourth proportional to 33,602.67, 46,372.32 and 19,463.70 is: 26,860.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,602.67 : 46,372.32 = 19,463.70 : x
  2. Step 2: Convert to fraction form
    33,602.67/46,372.32 = 19,463.70/x
  3. Step 3: Cross multiply
    33,602.67x = 46,372.32 × 19,463.70
  4. Step 4: Simplify right side
    33,602.67x = 902,576,924.78
  5. Step 5: Solve for x
    x = 902,576,924.78/33,602.67
  6. Step 6: Final answer
    x = 26,860.27

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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.