Home / 50,923.60-76,355.79-34,075.86

Finding the Fourth Proportional to 50,923.60, 76,355.79 and 34,075.86

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Solution

The fourth proportional to 50,923.60, 76,355.79 and 34,075.86 is: 51,093.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,923.60 : 76,355.79 = 34,075.86 : x
  2. Step 2: Convert to fraction form
    50,923.60/76,355.79 = 34,075.86/x
  3. Step 3: Cross multiply
    50,923.60x = 76,355.79 × 34,075.86
  4. Step 4: Simplify right side
    50,923.60x = 2,601,889,210.23
  5. Step 5: Solve for x
    x = 2,601,889,210.23/50,923.60
  6. Step 6: Final answer
    x = 51,093.98

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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.