Home / 48,390.54-72,594.36-22,097.94

Finding the Fourth Proportional to 48,390.54, 72,594.36 and 22,097.94

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Solution

The fourth proportional to 48,390.54, 72,594.36 and 22,097.94 is: 33,150.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,390.54 : 72,594.36 = 22,097.94 : x
  2. Step 2: Convert to fraction form
    48,390.54/72,594.36 = 22,097.94/x
  3. Step 3: Cross multiply
    48,390.54x = 72,594.36 × 22,097.94
  4. Step 4: Simplify right side
    48,390.54x = 1,604,185,811.62
  5. Step 5: Solve for x
    x = 1,604,185,811.62/48,390.54
  6. Step 6: Final answer
    x = 33,150.81

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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.