Home / 33,600.02-46,362.78-19,450.13

Finding the Fourth Proportional to 33,600.02, 46,362.78 and 19,450.13

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Solution

The fourth proportional to 33,600.02, 46,362.78 and 19,450.13 is: 26,838.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,600.02 : 46,362.78 = 19,450.13 : x
  2. Step 2: Convert to fraction form
    33,600.02/46,362.78 = 19,450.13/x
  3. Step 3: Cross multiply
    33,600.02x = 46,362.78 × 19,450.13
  4. Step 4: Simplify right side
    33,600.02x = 901,761,866.35
  5. Step 5: Solve for x
    x = 901,761,866.35/33,600.02
  6. Step 6: Final answer
    x = 26,838.14

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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.