Home / 104,995.06-157,566.39-94,956.73

Finding the Fourth Proportional to 104,995.06, 157,566.39 and 94,956.73

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Solution

The fourth proportional to 104,995.06, 157,566.39 and 94,956.73 is: 142,501.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,995.06 : 157,566.39 = 94,956.73 : x
  2. Step 2: Convert to fraction form
    104,995.06/157,566.39 = 94,956.73/x
  3. Step 3: Cross multiply
    104,995.06x = 157,566.39 × 94,956.73
  4. Step 4: Simplify right side
    104,995.06x = 14,961,989,152.30
  5. Step 5: Solve for x
    x = 14,961,989,152.30/104,995.06
  6. Step 6: Final answer
    x = 142,501.84

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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.