Home / 250,558.93-375,787.37-92,749.87

Finding the Fourth Proportional to 250,558.93, 375,787.37 and 92,749.87

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Solution

The fourth proportional to 250,558.93, 375,787.37 and 92,749.87 is: 139,105.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    250,558.93 : 375,787.37 = 92,749.87 : x
  2. Step 2: Convert to fraction form
    250,558.93/375,787.37 = 92,749.87/x
  3. Step 3: Cross multiply
    250,558.93x = 375,787.37 × 92,749.87
  4. Step 4: Simplify right side
    250,558.93x = 34,854,229,895.03
  5. Step 5: Solve for x
    x = 34,854,229,895.03/250,558.93
  6. Step 6: Final answer
    x = 139,105.92

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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.