Home / 45,370.89-62,607.06-25,224.54

Finding the Fourth Proportional to 45,370.89, 62,607.06 and 25,224.54

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Solution

The fourth proportional to 45,370.89, 62,607.06 and 25,224.54 is: 34,807.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,370.89 : 62,607.06 = 25,224.54 : x
  2. Step 2: Convert to fraction form
    45,370.89/62,607.06 = 25,224.54/x
  3. Step 3: Cross multiply
    45,370.89x = 62,607.06 × 25,224.54
  4. Step 4: Simplify right side
    45,370.89x = 1,579,234,289.25
  5. Step 5: Solve for x
    x = 1,579,234,289.25/45,370.89
  6. Step 6: Final answer
    x = 34,807.21

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.