Home / 45,199.08-62,375.24-25,056.36

Finding the Fourth Proportional to 45,199.08, 62,375.24 and 25,056.36

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Solution

The fourth proportional to 45,199.08, 62,375.24 and 25,056.36 is: 34,578.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,199.08 : 62,375.24 = 25,056.36 : x
  2. Step 2: Convert to fraction form
    45,199.08/62,375.24 = 25,056.36/x
  3. Step 3: Cross multiply
    45,199.08x = 62,375.24 × 25,056.36
  4. Step 4: Simplify right side
    45,199.08x = 1,562,896,468.53
  5. Step 5: Solve for x
    x = 1,562,896,468.53/45,199.08
  6. Step 6: Final answer
    x = 34,578.06

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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.