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Finding the Fourth Proportional to 335,751.36, 463,322.88 and 184,838.64

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Solution

The fourth proportional to 335,751.36, 463,322.88 and 184,838.64 is: 255,069.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,751.36 : 463,322.88 = 184,838.64 : x
  2. Step 2: Convert to fraction form
    335,751.36/463,322.88 = 184,838.64/x
  3. Step 3: Cross multiply
    335,751.36x = 463,322.88 × 184,838.64
  4. Step 4: Simplify right side
    335,751.36x = 85,639,971,020.08
  5. Step 5: Solve for x
    x = 85,639,971,020.08/335,751.36
  6. Step 6: Final answer
    x = 255,069.62

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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.