Home / 102,664.06-154,001.62-32,548.84

Finding the Fourth Proportional to 102,664.06, 154,001.62 and 32,548.84

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Solution

The fourth proportional to 102,664.06, 154,001.62 and 32,548.84 is: 48,825.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    102,664.06 : 154,001.62 = 32,548.84 : x
  2. Step 2: Convert to fraction form
    102,664.06/154,001.62 = 32,548.84/x
  3. Step 3: Cross multiply
    102,664.06x = 154,001.62 × 32,548.84
  4. Step 4: Simplify right side
    102,664.06x = 5,012,574,089.12
  5. Step 5: Solve for x
    x = 5,012,574,089.12/102,664.06
  6. Step 6: Final answer
    x = 48,825.01

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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.