Home / 50,998.95-70,358.38-29,484.73

Finding the Fourth Proportional to 50,998.95, 70,358.38 and 29,484.73

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Solution

The fourth proportional to 50,998.95, 70,358.38 and 29,484.73 is: 40,677.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,998.95 : 70,358.38 = 29,484.73 : x
  2. Step 2: Convert to fraction form
    50,998.95/70,358.38 = 29,484.73/x
  3. Step 3: Cross multiply
    50,998.95x = 70,358.38 × 29,484.73
  4. Step 4: Simplify right side
    50,998.95x = 2,074,497,837.54
  5. Step 5: Solve for x
    x = 2,074,497,837.54/50,998.95
  6. Step 6: Final answer
    x = 40,677.27

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1.5x scale

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.