Home / 50,858.42-76,263.02-17,566.81

Finding the Fourth Proportional to 50,858.42, 76,263.02 and 17,566.81

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Solution

The fourth proportional to 50,858.42, 76,263.02 and 17,566.81 is: 26,341.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,858.42 : 76,263.02 = 17,566.81 : x
  2. Step 2: Convert to fraction form
    50,858.42/76,263.02 = 17,566.81/x
  3. Step 3: Cross multiply
    50,858.42x = 76,263.02 × 17,566.81
  4. Step 4: Simplify right side
    50,858.42x = 1,339,697,769.75
  5. Step 5: Solve for x
    x = 1,339,697,769.75/50,858.42
  6. Step 6: Final answer
    x = 26,341.71

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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.