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Finding the Fourth Proportional to 336,056.75, 463,755.74 and 183,094.47

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Solution

The fourth proportional to 336,056.75, 463,755.74 and 183,094.47 is: 252,668.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,056.75 : 463,755.74 = 183,094.47 : x
  2. Step 2: Convert to fraction form
    336,056.75/463,755.74 = 183,094.47/x
  3. Step 3: Cross multiply
    336,056.75x = 463,755.74 × 183,094.47
  4. Step 4: Simplify right side
    336,056.75x = 84,911,110,509.29
  5. Step 5: Solve for x
    x = 84,911,110,509.29/336,056.75
  6. Step 6: Final answer
    x = 252,668.96

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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.