Home / 227,088.34-340,632.54-60,880.66

Finding the Fourth Proportional to 227,088.34, 340,632.54 and 60,880.66

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Solution

The fourth proportional to 227,088.34, 340,632.54 and 60,880.66 is: 91,321.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,088.34 : 340,632.54 = 60,880.66 : x
  2. Step 2: Convert to fraction form
    227,088.34/340,632.54 = 60,880.66/x
  3. Step 3: Cross multiply
    227,088.34x = 340,632.54 × 60,880.66
  4. Step 4: Simplify right side
    227,088.34x = 20,737,933,852.68
  5. Step 5: Solve for x
    x = 20,737,933,852.68/227,088.34
  6. Step 6: Final answer
    x = 91,321.00

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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.