Home / 182,566.34-273,846.54-70,270.95

Finding the Fourth Proportional to 182,566.34, 273,846.54 and 70,270.95

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Solution

The fourth proportional to 182,566.34, 273,846.54 and 70,270.95 is: 105,405.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,566.34 : 273,846.54 = 70,270.95 : x
  2. Step 2: Convert to fraction form
    182,566.34/273,846.54 = 70,270.95/x
  3. Step 3: Cross multiply
    182,566.34x = 273,846.54 × 70,270.95
  4. Step 4: Simplify right side
    182,566.34x = 19,243,456,520.01
  5. Step 5: Solve for x
    x = 19,243,456,520.01/182,566.34
  6. Step 6: Final answer
    x = 105,405.28

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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.