Home / 33,552.07-46,302.44-18,445.36

Finding the Fourth Proportional to 33,552.07, 46,302.44 and 18,445.36

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Solution

The fourth proportional to 33,552.07, 46,302.44 and 18,445.36 is: 25,454.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,552.07 : 46,302.44 = 18,445.36 : x
  2. Step 2: Convert to fraction form
    33,552.07/46,302.44 = 18,445.36/x
  3. Step 3: Cross multiply
    33,552.07x = 46,302.44 × 18,445.36
  4. Step 4: Simplify right side
    33,552.07x = 854,065,082.45
  5. Step 5: Solve for x
    x = 854,065,082.45/33,552.07
  6. Step 6: Final answer
    x = 25,454.92

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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.