Home / 50,013.75-75,032.83-14,953.41

Finding the Fourth Proportional to 50,013.75, 75,032.83 and 14,953.41

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Solution

The fourth proportional to 50,013.75, 75,032.83 and 14,953.41 is: 22,433.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,013.75 : 75,032.83 = 14,953.41 : x
  2. Step 2: Convert to fraction form
    50,013.75/75,032.83 = 14,953.41/x
  3. Step 3: Cross multiply
    50,013.75x = 75,032.83 × 14,953.41
  4. Step 4: Simplify right side
    50,013.75x = 1,121,996,689.14
  5. Step 5: Solve for x
    x = 1,121,996,689.14/50,013.75
  6. Step 6: Final answer
    x = 22,433.76

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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.