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Finding the Fourth Proportional to 244,358.66, 366,312.47 and 169,514.12

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Solution

The fourth proportional to 244,358.66, 366,312.47 and 169,514.12 is: 254,114.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,358.66 : 366,312.47 = 169,514.12 : x
  2. Step 2: Convert to fraction form
    244,358.66/366,312.47 = 169,514.12/x
  3. Step 3: Cross multiply
    244,358.66x = 366,312.47 × 169,514.12
  4. Step 4: Simplify right side
    244,358.66x = 62,095,133,317.94
  5. Step 5: Solve for x
    x = 62,095,133,317.94/244,358.66
  6. Step 6: Final answer
    x = 254,114.73

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.