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Finding the Fourth Proportional to 335,565.91, 463,081.04 and 184,662.91

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Solution

The fourth proportional to 335,565.91, 463,081.04 and 184,662.91 is: 254,834.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,565.91 : 463,081.04 = 184,662.91 : x
  2. Step 2: Convert to fraction form
    335,565.91/463,081.04 = 184,662.91/x
  3. Step 3: Cross multiply
    335,565.91x = 463,081.04 × 184,662.91
  4. Step 4: Simplify right side
    335,565.91x = 85,513,893,802.98
  5. Step 5: Solve for x
    x = 85,513,893,802.98/335,565.91
  6. Step 6: Final answer
    x = 254,834.86

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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.