Home / 48,811.41-73,150.88-22,124.07

Finding the Fourth Proportional to 48,811.41, 73,150.88 and 22,124.07

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Solution

The fourth proportional to 48,811.41, 73,150.88 and 22,124.07 is: 33,156.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,811.41 : 73,150.88 = 22,124.07 : x
  2. Step 2: Convert to fraction form
    48,811.41/73,150.88 = 22,124.07/x
  3. Step 3: Cross multiply
    48,811.41x = 73,150.88 × 22,124.07
  4. Step 4: Simplify right side
    48,811.41x = 1,618,395,079.06
  5. Step 5: Solve for x
    x = 1,618,395,079.06/48,811.41
  6. Step 6: Final answer
    x = 33,156.08

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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.