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Finding the Fourth Proportional to 264,580.70, 364,920.19 and 183,044.61

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Solution

The fourth proportional to 264,580.70, 364,920.19 and 183,044.61 is: 252,462.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,580.70 : 364,920.19 = 183,044.61 : x
  2. Step 2: Convert to fraction form
    264,580.70/364,920.19 = 183,044.61/x
  3. Step 3: Cross multiply
    264,580.70x = 364,920.19 × 183,044.61
  4. Step 4: Simplify right side
    264,580.70x = 66,796,673,402.06
  5. Step 5: Solve for x
    x = 66,796,673,402.06/264,580.70
  6. Step 6: Final answer
    x = 252,462.38

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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.