Home / 33,671.18-46,463.06-19,522.50

Finding the Fourth Proportional to 33,671.18, 46,463.06 and 19,522.50

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Solution

The fourth proportional to 33,671.18, 46,463.06 and 19,522.50 is: 26,939.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,671.18 : 46,463.06 = 19,522.50 : x
  2. Step 2: Convert to fraction form
    33,671.18/46,463.06 = 19,522.50/x
  3. Step 3: Cross multiply
    33,671.18x = 46,463.06 × 19,522.50
  4. Step 4: Simplify right side
    33,671.18x = 907,074,991.24
  5. Step 5: Solve for x
    x = 907,074,991.24/33,671.18
  6. Step 6: Final answer
    x = 26,939.21

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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.