Home / 48,972.42-73,458.62-22,662.81

Finding the Fourth Proportional to 48,972.42, 73,458.62 and 22,662.81

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Solution

The fourth proportional to 48,972.42, 73,458.62 and 22,662.81 is: 33,994.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,972.42 : 73,458.62 = 22,662.81 : x
  2. Step 2: Convert to fraction form
    48,972.42/73,458.62 = 22,662.81/x
  3. Step 3: Cross multiply
    48,972.42x = 73,458.62 × 22,662.81
  4. Step 4: Simplify right side
    48,972.42x = 1,664,778,634.61
  5. Step 5: Solve for x
    x = 1,664,778,634.61/48,972.42
  6. Step 6: Final answer
    x = 33,994.21

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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.