Home / 241,774.80-362,307.24-121,666.56

Finding the Fourth Proportional to 241,774.80, 362,307.24 and 121,666.56

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Solution

The fourth proportional to 241,774.80, 362,307.24 and 121,666.56 is: 182,321.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,774.80 : 362,307.24 = 121,666.56 : x
  2. Step 2: Convert to fraction form
    241,774.80/362,307.24 = 121,666.56/x
  3. Step 3: Cross multiply
    241,774.80x = 362,307.24 × 121,666.56
  4. Step 4: Simplify right side
    241,774.80x = 44,080,675,553.89
  5. Step 5: Solve for x
    x = 44,080,675,553.89/241,774.80
  6. Step 6: Final answer
    x = 182,321.22

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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.