Home / 51,740.94-77,586.84-23,652.66

Finding the Fourth Proportional to 51,740.94, 77,586.84 and 23,652.66

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Solution

The fourth proportional to 51,740.94, 77,586.84 and 23,652.66 is: 35,467.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,740.94 : 77,586.84 = 23,652.66 : x
  2. Step 2: Convert to fraction form
    51,740.94/77,586.84 = 23,652.66/x
  3. Step 3: Cross multiply
    51,740.94x = 77,586.84 × 23,652.66
  4. Step 4: Simplify right side
    51,740.94x = 1,835,135,146.99
  5. Step 5: Solve for x
    x = 1,835,135,146.99/51,740.94
  6. Step 6: Final answer
    x = 35,467.76

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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.