Home / 263,025.02-362,967.24-148,302.66

Finding the Fourth Proportional to 263,025.02, 362,967.24 and 148,302.66

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Solution

The fourth proportional to 263,025.02, 362,967.24 and 148,302.66 is: 204,653.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    263,025.02 : 362,967.24 = 148,302.66 : x
  2. Step 2: Convert to fraction form
    263,025.02/362,967.24 = 148,302.66/x
  3. Step 3: Cross multiply
    263,025.02x = 362,967.24 × 148,302.66
  4. Step 4: Simplify right side
    263,025.02x = 53,829,007,184.86
  5. Step 5: Solve for x
    x = 53,829,007,184.86/263,025.02
  6. Step 6: Final answer
    x = 204,653.56

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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.