Home / 122,712.74-184,069.37-33,966.50

Finding the Fourth Proportional to 122,712.74, 184,069.37 and 33,966.50

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Solution

The fourth proportional to 122,712.74, 184,069.37 and 33,966.50 is: 50,949.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,712.74 : 184,069.37 = 33,966.50 : x
  2. Step 2: Convert to fraction form
    122,712.74/184,069.37 = 33,966.50/x
  3. Step 3: Cross multiply
    122,712.74x = 184,069.37 × 33,966.50
  4. Step 4: Simplify right side
    122,712.74x = 6,252,192,547.73
  5. Step 5: Solve for x
    x = 6,252,192,547.73/122,712.74
  6. Step 6: Final answer
    x = 50,949.82

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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.