Home / 122,567.58-183,829.41-32,610.78

Finding the Fourth Proportional to 122,567.58, 183,829.41 and 32,610.78

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Solution

The fourth proportional to 122,567.58, 183,829.41 and 32,610.78 is: 48,910.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,567.58 : 183,829.41 = 32,610.78 : x
  2. Step 2: Convert to fraction form
    122,567.58/183,829.41 = 32,610.78/x
  3. Step 3: Cross multiply
    122,567.58x = 183,829.41 × 32,610.78
  4. Step 4: Simplify right side
    122,567.58x = 5,994,820,447.04
  5. Step 5: Solve for x
    x = 5,994,820,447.04/122,567.58
  6. Step 6: Final answer
    x = 48,910.33

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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.