Home / 276,946.08-414,816.48-182,069.16

Finding the Fourth Proportional to 276,946.08, 414,816.48 and 182,069.16

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Solution

The fourth proportional to 276,946.08, 414,816.48 and 182,069.16 is: 272,707.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    276,946.08 : 414,816.48 = 182,069.16 : x
  2. Step 2: Convert to fraction form
    276,946.08/414,816.48 = 182,069.16/x
  3. Step 3: Cross multiply
    276,946.08x = 414,816.48 × 182,069.16
  4. Step 4: Simplify right side
    276,946.08x = 75,525,288,067.76
  5. Step 5: Solve for x
    x = 75,525,288,067.76/276,946.08
  6. Step 6: Final answer
    x = 272,707.55

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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.