Home / 50,551.42-75,836.05-17,263.69

Finding the Fourth Proportional to 50,551.42, 75,836.05 and 17,263.69

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Solution

The fourth proportional to 50,551.42, 75,836.05 and 17,263.69 is: 25,898.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,551.42 : 75,836.05 = 17,263.69 : x
  2. Step 2: Convert to fraction form
    50,551.42/75,836.05 = 17,263.69/x
  3. Step 3: Cross multiply
    50,551.42x = 75,836.05 × 17,263.69
  4. Step 4: Simplify right side
    50,551.42x = 1,309,210,058.02
  5. Step 5: Solve for x
    x = 1,309,210,058.02/50,551.42
  6. Step 6: Final answer
    x = 25,898.58

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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.