Home / 141,208.50-211,767.86-46,416.80

Finding the Fourth Proportional to 141,208.50, 211,767.86 and 46,416.80

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Solution

The fourth proportional to 141,208.50, 211,767.86 and 46,416.80 is: 69,610.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,208.50 : 211,767.86 = 46,416.80 : x
  2. Step 2: Convert to fraction form
    141,208.50/211,767.86 = 46,416.80/x
  3. Step 3: Cross multiply
    141,208.50x = 211,767.86 × 46,416.80
  4. Step 4: Simplify right side
    141,208.50x = 9,829,586,404.05
  5. Step 5: Solve for x
    x = 9,829,586,404.05/141,208.50
  6. Step 6: Final answer
    x = 69,610.44

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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.