Home / 295,192.35-407,360.94-164,369.13

Finding the Fourth Proportional to 295,192.35, 407,360.94 and 164,369.13

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Solution

The fourth proportional to 295,192.35, 407,360.94 and 164,369.13 is: 226,826.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    295,192.35 : 407,360.94 = 164,369.13 : x
  2. Step 2: Convert to fraction form
    295,192.35/407,360.94 = 164,369.13/x
  3. Step 3: Cross multiply
    295,192.35x = 407,360.94 × 164,369.13
  4. Step 4: Simplify right side
    295,192.35x = 66,957,563,303.78
  5. Step 5: Solve for x
    x = 66,957,563,303.78/295,192.35
  6. Step 6: Final answer
    x = 226,826.89

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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.