Home / 247,356.15-369,867.83-184,370.55

Finding the Fourth Proportional to 247,356.15, 369,867.83 and 184,370.55

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Solution

The fourth proportional to 247,356.15, 369,867.83 and 184,370.55 is: 275,686.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    247,356.15 : 369,867.83 = 184,370.55 : x
  2. Step 2: Convert to fraction form
    247,356.15/369,867.83 = 184,370.55/x
  3. Step 3: Cross multiply
    247,356.15x = 369,867.83 × 184,370.55
  4. Step 4: Simplify right side
    247,356.15x = 68,192,734,322.55
  5. Step 5: Solve for x
    x = 68,192,734,322.55/247,356.15
  6. Step 6: Final answer
    x = 275,686.43

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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.