Home / 49,364.58-73,893.69-39,925.56

Finding the Fourth Proportional to 49,364.58, 73,893.69 and 39,925.56

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Solution

The fourth proportional to 49,364.58, 73,893.69 and 39,925.56 is: 59,764.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,364.58 : 73,893.69 = 39,925.56 : x
  2. Step 2: Convert to fraction form
    49,364.58/73,893.69 = 39,925.56/x
  3. Step 3: Cross multiply
    49,364.58x = 73,893.69 × 39,925.56
  4. Step 4: Simplify right side
    49,364.58x = 2,950,246,953.72
  5. Step 5: Solve for x
    x = 2,950,246,953.72/49,364.58
  6. Step 6: Final answer
    x = 59,764.45

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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.