Home / 141,216.30-211,837.77-46,447.27

Finding the Fourth Proportional to 141,216.30, 211,837.77 and 46,447.27

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Solution

The fourth proportional to 141,216.30, 211,837.77 and 46,447.27 is: 69,675.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,216.30 : 211,837.77 = 46,447.27 : x
  2. Step 2: Convert to fraction form
    141,216.30/211,837.77 = 46,447.27/x
  3. Step 3: Cross multiply
    141,216.30x = 211,837.77 × 46,447.27
  4. Step 4: Simplify right side
    141,216.30x = 9,839,285,649.45
  5. Step 5: Solve for x
    x = 9,839,285,649.45/141,216.30
  6. Step 6: Final answer
    x = 69,675.28

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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.