Home / 264,134.96-364,506.27-149,411.16

Finding the Fourth Proportional to 264,134.96, 364,506.27 and 149,411.16

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Solution

The fourth proportional to 264,134.96, 364,506.27 and 149,411.16 is: 206,187.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,134.96 : 364,506.27 = 149,411.16 : x
  2. Step 2: Convert to fraction form
    264,134.96/364,506.27 = 149,411.16/x
  3. Step 3: Cross multiply
    264,134.96x = 364,506.27 × 149,411.16
  4. Step 4: Simplify right side
    264,134.96x = 54,461,304,627.97
  5. Step 5: Solve for x
    x = 54,461,304,627.97/264,134.96
  6. Step 6: Final answer
    x = 206,187.42

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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.