Home / 179,956.84-248,340.44-104,510.20

Finding the Fourth Proportional to 179,956.84, 248,340.44 and 104,510.20

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Solution

The fourth proportional to 179,956.84, 248,340.44 and 104,510.20 is: 144,224.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,956.84 : 248,340.44 = 104,510.20 : x
  2. Step 2: Convert to fraction form
    179,956.84/248,340.44 = 104,510.20/x
  3. Step 3: Cross multiply
    179,956.84x = 248,340.44 × 104,510.20
  4. Step 4: Simplify right side
    179,956.84x = 25,954,109,052.49
  5. Step 5: Solve for x
    x = 25,954,109,052.49/179,956.84
  6. Step 6: Final answer
    x = 144,224.08

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.