Home / 264,085.48-364,194.66-245,008.36

Finding the Fourth Proportional to 264,085.48, 364,194.66 and 245,008.36

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Solution

The fourth proportional to 264,085.48, 364,194.66 and 245,008.36 is: 337,885.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,085.48 : 364,194.66 = 245,008.36 : x
  2. Step 2: Convert to fraction form
    264,085.48/364,194.66 = 245,008.36/x
  3. Step 3: Cross multiply
    264,085.48x = 364,194.66 × 245,008.36
  4. Step 4: Simplify right side
    264,085.48x = 89,230,736,367.36
  5. Step 5: Solve for x
    x = 89,230,736,367.36/264,085.48
  6. Step 6: Final answer
    x = 337,885.81

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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.