Home / 267,811.58-369,567.59-146,949.86

Finding the Fourth Proportional to 267,811.58, 369,567.59 and 146,949.86

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Solution

The fourth proportional to 267,811.58, 369,567.59 and 146,949.86 is: 202,784.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,811.58 : 369,567.59 = 146,949.86 : x
  2. Step 2: Convert to fraction form
    267,811.58/369,567.59 = 146,949.86/x
  3. Step 3: Cross multiply
    267,811.58x = 369,567.59 × 146,949.86
  4. Step 4: Simplify right side
    267,811.58x = 54,307,903,028.45
  5. Step 5: Solve for x
    x = 54,307,903,028.45/267,811.58
  6. Step 6: Final answer
    x = 202,784.00

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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.