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Finding the Fourth Proportional to 154,836, 232,293.03 and 44,028

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Solution

The fourth proportional to 154,836, 232,293.03 and 44,028 is: 66,053.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    154,836 : 232,293.03 = 44,028 : x
  2. Step 2: Convert to fraction form
    154,836/232,293.03 = 44,028/x
  3. Step 3: Cross multiply
    154,836x = 232,293.03 × 44,028
  4. Step 4: Simplify right side
    154,836x = 10,227,397,524.84
  5. Step 5: Solve for x
    x = 10,227,397,524.84/154,836
  6. Step 6: Final answer
    x = 66,053.10

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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.