Home / 163,076.07-244,637.16-50,767.63

Finding the Fourth Proportional to 163,076.07, 244,637.16 and 50,767.63

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Solution

The fourth proportional to 163,076.07, 244,637.16 and 50,767.63 is: 76,158.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,076.07 : 244,637.16 = 50,767.63 : x
  2. Step 2: Convert to fraction form
    163,076.07/244,637.16 = 50,767.63/x
  3. Step 3: Cross multiply
    163,076.07x = 244,637.16 × 50,767.63
  4. Step 4: Simplify right side
    163,076.07x = 12,419,648,306.73
  5. Step 5: Solve for x
    x = 12,419,648,306.73/163,076.07
  6. Step 6: Final answer
    x = 76,158.62

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.