Home / 50,996.95-70,355.62-29,482.73

Finding the Fourth Proportional to 50,996.95, 70,355.62 and 29,482.73

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Solution

The fourth proportional to 50,996.95, 70,355.62 and 29,482.73 is: 40,674.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,996.95 : 70,355.62 = 29,482.73 : x
  2. Step 2: Convert to fraction form
    50,996.95/70,355.62 = 29,482.73/x
  3. Step 3: Cross multiply
    50,996.95x = 70,355.62 × 29,482.73
  4. Step 4: Simplify right side
    50,996.95x = 2,074,275,697.35
  5. Step 5: Solve for x
    x = 2,074,275,697.35/50,996.95
  6. Step 6: Final answer
    x = 40,674.51

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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.