Home / 265,493.24-366,377.82-152,333.72

Finding the Fourth Proportional to 265,493.24, 366,377.82 and 152,333.72

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Solution

The fourth proportional to 265,493.24, 366,377.82 and 152,333.72 is: 210,218.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    265,493.24 : 366,377.82 = 152,333.72 : x
  2. Step 2: Convert to fraction form
    265,493.24/366,377.82 = 152,333.72/x
  3. Step 3: Cross multiply
    265,493.24x = 366,377.82 × 152,333.72
  4. Step 4: Simplify right side
    265,493.24x = 55,811,696,246.09
  5. Step 5: Solve for x
    x = 55,811,696,246.09/265,493.24
  6. Step 6: Final answer
    x = 210,218.90

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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.