Home / 49,994.64-69,049.32-34,051.44

Finding the Fourth Proportional to 49,994.64, 69,049.32 and 34,051.44

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Solution

The fourth proportional to 49,994.64, 69,049.32 and 34,051.44 is: 47,029.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,994.64 : 69,049.32 = 34,051.44 : x
  2. Step 2: Convert to fraction form
    49,994.64/69,049.32 = 34,051.44/x
  3. Step 3: Cross multiply
    49,994.64x = 69,049.32 × 34,051.44
  4. Step 4: Simplify right side
    49,994.64x = 2,351,228,777.02
  5. Step 5: Solve for x
    x = 2,351,228,777.02/49,994.64
  6. Step 6: Final answer
    x = 47,029.62

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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.