Home / 104,994.06-157,564.89-94,955.73

Finding the Fourth Proportional to 104,994.06, 157,564.89 and 94,955.73

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Solution

The fourth proportional to 104,994.06, 157,564.89 and 94,955.73 is: 142,500.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,994.06 : 157,564.89 = 94,955.73 : x
  2. Step 2: Convert to fraction form
    104,994.06/157,564.89 = 94,955.73/x
  3. Step 3: Cross multiply
    104,994.06x = 157,564.89 × 94,955.73
  4. Step 4: Simplify right side
    104,994.06x = 14,961,689,152.32
  5. Step 5: Solve for x
    x = 14,961,689,152.32/104,994.06
  6. Step 6: Final answer
    x = 142,500.34

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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.