Home / 264,086.48-364,196.04-245,009.36

Finding the Fourth Proportional to 264,086.48, 364,196.04 and 245,009.36

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Solution

The fourth proportional to 264,086.48, 364,196.04 and 245,009.36 is: 337,887.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,086.48 : 364,196.04 = 245,009.36 : x
  2. Step 2: Convert to fraction form
    264,086.48/364,196.04 = 245,009.36/x
  3. Step 3: Cross multiply
    264,086.48x = 364,196.04 × 245,009.36
  4. Step 4: Simplify right side
    264,086.48x = 89,231,438,674.93
  5. Step 5: Solve for x
    x = 89,231,438,674.93/264,086.48
  6. Step 6: Final answer
    x = 337,887.19

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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.