Home / 270,955.22-373,913.30-150,096.13

Finding the Fourth Proportional to 270,955.22, 373,913.30 and 150,096.13

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Solution

The fourth proportional to 270,955.22, 373,913.30 and 150,096.13 is: 207,129.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    270,955.22 : 373,913.30 = 150,096.13 : x
  2. Step 2: Convert to fraction form
    270,955.22/373,913.30 = 150,096.13/x
  3. Step 3: Cross multiply
    270,955.22x = 373,913.30 × 150,096.13
  4. Step 4: Simplify right side
    270,955.22x = 56,122,939,660.77
  5. Step 5: Solve for x
    x = 56,122,939,660.77/270,955.22
  6. Step 6: Final answer
    x = 207,129.95

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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.