Home / 176,811.27-244,046.47-108,885.19

Finding the Fourth Proportional to 176,811.27, 244,046.47 and 108,885.19

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Solution

The fourth proportional to 176,811.27, 244,046.47 and 108,885.19 is: 150,290.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,811.27 : 244,046.47 = 108,885.19 : x
  2. Step 2: Convert to fraction form
    176,811.27/244,046.47 = 108,885.19/x
  3. Step 3: Cross multiply
    176,811.27x = 244,046.47 × 108,885.19
  4. Step 4: Simplify right side
    176,811.27x = 26,573,046,254.78
  5. Step 5: Solve for x
    x = 26,573,046,254.78/176,811.27
  6. Step 6: Final answer
    x = 150,290.46

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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.