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Finding the Fourth Proportional to 335,878.83, 463,510.76 and 184,974.75

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Solution

The fourth proportional to 335,878.83, 463,510.76 and 184,974.75 is: 255,264.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,878.83 : 463,510.76 = 184,974.75 : x
  2. Step 2: Convert to fraction form
    335,878.83/463,510.76 = 184,974.75/x
  3. Step 3: Cross multiply
    335,878.83x = 463,510.76 × 184,974.75
  4. Step 4: Simplify right side
    335,878.83x = 85,737,786,028.44
  5. Step 5: Solve for x
    x = 85,737,786,028.44/335,878.83
  6. Step 6: Final answer
    x = 255,264.04

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.