Home / 34,010.49-46,933.38-18,902.73

Finding the Fourth Proportional to 34,010.49, 46,933.38 and 18,902.73

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Solution

The fourth proportional to 34,010.49, 46,933.38 and 18,902.73 is: 26,085.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,010.49 : 46,933.38 = 18,902.73 : x
  2. Step 2: Convert to fraction form
    34,010.49/46,933.38 = 18,902.73/x
  3. Step 3: Cross multiply
    34,010.49x = 46,933.38 × 18,902.73
  4. Step 4: Simplify right side
    34,010.49x = 887,169,010.13
  5. Step 5: Solve for x
    x = 887,169,010.13/34,010.49
  6. Step 6: Final answer
    x = 26,085.16

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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.