Home / 45,351.06-62,580.59-25,201.50

Finding the Fourth Proportional to 45,351.06, 62,580.59 and 25,201.50

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Solution

The fourth proportional to 45,351.06, 62,580.59 and 25,201.50 is: 34,775.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,351.06 : 62,580.59 = 25,201.50 : x
  2. Step 2: Convert to fraction form
    45,351.06/62,580.59 = 25,201.50/x
  3. Step 3: Cross multiply
    45,351.06x = 62,580.59 × 25,201.50
  4. Step 4: Simplify right side
    45,351.06x = 1,577,124,612.88
  5. Step 5: Solve for x
    x = 1,577,124,612.88/45,351.06
  6. Step 6: Final answer
    x = 34,775.92

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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.