Home / 265,190.48-366,098.28-204,625.04

Finding the Fourth Proportional to 265,190.48, 366,098.28 and 204,625.04

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Solution

The fourth proportional to 265,190.48, 366,098.28 and 204,625.04 is: 282,487.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    265,190.48 : 366,098.28 = 204,625.04 : x
  2. Step 2: Convert to fraction form
    265,190.48/366,098.28 = 204,625.04/x
  3. Step 3: Cross multiply
    265,190.48x = 366,098.28 × 204,625.04
  4. Step 4: Simplify right side
    265,190.48x = 74,912,875,188.93
  5. Step 5: Solve for x
    x = 74,912,875,188.93/265,190.48
  6. Step 6: Final answer
    x = 282,487.05

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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.