Home / 33,463.28-46,174.08-19,313.48

Finding the Fourth Proportional to 33,463.28, 46,174.08 and 19,313.48

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Solution

The fourth proportional to 33,463.28, 46,174.08 and 19,313.48 is: 26,649.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,463.28 : 46,174.08 = 19,313.48 : x
  2. Step 2: Convert to fraction form
    33,463.28/46,174.08 = 19,313.48/x
  3. Step 3: Cross multiply
    33,463.28x = 46,174.08 × 19,313.48
  4. Step 4: Simplify right side
    33,463.28x = 891,782,170.60
  5. Step 5: Solve for x
    x = 891,782,170.60/33,463.28
  6. Step 6: Final answer
    x = 26,649.57

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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.