Home / 184,329.27-276,051.04-105,203.61

Finding the Fourth Proportional to 184,329.27, 276,051.04 and 105,203.61

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Solution

The fourth proportional to 184,329.27, 276,051.04 and 105,203.61 is: 157,552.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,329.27 : 276,051.04 = 105,203.61 : x
  2. Step 2: Convert to fraction form
    184,329.27/276,051.04 = 105,203.61/x
  3. Step 3: Cross multiply
    184,329.27x = 276,051.04 × 105,203.61
  4. Step 4: Simplify right side
    184,329.27x = 29,041,565,689.25
  5. Step 5: Solve for x
    x = 29,041,565,689.25/184,329.27
  6. Step 6: Final answer
    x = 157,552.65

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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.