Home / 50,669.42-75,905.69-24,392.61

Finding the Fourth Proportional to 50,669.42, 75,905.69 and 24,392.61

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Solution

The fourth proportional to 50,669.42, 75,905.69 and 24,392.61 is: 36,541.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,669.42 : 75,905.69 = 24,392.61 : x
  2. Step 2: Convert to fraction form
    50,669.42/75,905.69 = 24,392.61/x
  3. Step 3: Cross multiply
    50,669.42x = 75,905.69 × 24,392.61
  4. Step 4: Simplify right side
    50,669.42x = 1,851,537,770.99
  5. Step 5: Solve for x
    x = 1,851,537,770.99/50,669.42
  6. Step 6: Final answer
    x = 36,541.53

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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.