Home / 88,811.94-122,559.02-48,524.82

Finding the Fourth Proportional to 88,811.94, 122,559.02 and 48,524.82

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Solution

The fourth proportional to 88,811.94, 122,559.02 and 48,524.82 is: 66,963.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,811.94 : 122,559.02 = 48,524.82 : x
  2. Step 2: Convert to fraction form
    88,811.94/122,559.02 = 48,524.82/x
  3. Step 3: Cross multiply
    88,811.94x = 122,559.02 × 48,524.82
  4. Step 4: Simplify right side
    88,811.94x = 5,947,154,384.88
  5. Step 5: Solve for x
    x = 5,947,154,384.88/88,811.94
  6. Step 6: Final answer
    x = 66,963.46

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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.