Home / 33,610.60-46,379.88-19,464.36

Finding the Fourth Proportional to 33,610.60, 46,379.88 and 19,464.36

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Solution

The fourth proportional to 33,610.60, 46,379.88 and 19,464.36 is: 26,859.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,610.60 : 46,379.88 = 19,464.36 : x
  2. Step 2: Convert to fraction form
    33,610.60/46,379.88 = 19,464.36/x
  3. Step 3: Cross multiply
    33,610.60x = 46,379.88 × 19,464.36
  4. Step 4: Simplify right side
    33,610.60x = 902,754,681.08
  5. Step 5: Solve for x
    x = 902,754,681.08/33,610.60
  6. Step 6: Final answer
    x = 26,859.23

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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.