Home / 45,468.87-62,746.93-25,325.54

Finding the Fourth Proportional to 45,468.87, 62,746.93 and 25,325.54

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Solution

The fourth proportional to 45,468.87, 62,746.93 and 25,325.54 is: 34,949.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,468.87 : 62,746.93 = 25,325.54 : x
  2. Step 2: Convert to fraction form
    45,468.87/62,746.93 = 25,325.54/x
  3. Step 3: Cross multiply
    45,468.87x = 62,746.93 × 25,325.54
  4. Step 4: Simplify right side
    45,468.87x = 1,589,099,591.11
  5. Step 5: Solve for x
    x = 1,589,099,591.11/45,468.87
  6. Step 6: Final answer
    x = 34,949.18

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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.