Home / 40,962.41-61,393.80-22,197.95

Finding the Fourth Proportional to 40,962.41, 61,393.80 and 22,197.95

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Solution

The fourth proportional to 40,962.41, 61,393.80 and 22,197.95 is: 33,269.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,962.41 : 61,393.80 = 22,197.95 : x
  2. Step 2: Convert to fraction form
    40,962.41/61,393.80 = 22,197.95/x
  3. Step 3: Cross multiply
    40,962.41x = 61,393.80 × 22,197.95
  4. Step 4: Simplify right side
    40,962.41x = 1,362,816,384.35
  5. Step 5: Solve for x
    x = 1,362,816,384.35/40,962.41
  6. Step 6: Final answer
    x = 33,269.93

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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.