Home / 310,942.13-466,394.66-182,930.33

Finding the Fourth Proportional to 310,942.13, 466,394.66 and 182,930.33

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Solution

The fourth proportional to 310,942.13, 466,394.66 and 182,930.33 is: 274,384.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    310,942.13 : 466,394.66 = 182,930.33 : x
  2. Step 2: Convert to fraction form
    310,942.13/466,394.66 = 182,930.33/x
  3. Step 3: Cross multiply
    310,942.13x = 466,394.66 × 182,930.33
  4. Step 4: Simplify right side
    310,942.13x = 85,317,730,001.36
  5. Step 5: Solve for x
    x = 85,317,730,001.36/310,942.13
  6. Step 6: Final answer
    x = 274,384.60

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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.