Home / 140,110.44-210,167.49-46,616.19

Finding the Fourth Proportional to 140,110.44, 210,167.49 and 46,616.19

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Solution

The fourth proportional to 140,110.44, 210,167.49 and 46,616.19 is: 69,924.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    140,110.44 : 210,167.49 = 46,616.19 : x
  2. Step 2: Convert to fraction form
    140,110.44/210,167.49 = 46,616.19/x
  3. Step 3: Cross multiply
    140,110.44x = 210,167.49 × 46,616.19
  4. Step 4: Simplify right side
    140,110.44x = 9,797,207,645.66
  5. Step 5: Solve for x
    x = 9,797,207,645.66/140,110.44
  6. Step 6: Final answer
    x = 69,924.89

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.