Home / 251,684.36-377,591.90-93,914

Finding the Fourth Proportional to 251,684.36, 377,591.90 and 93,914

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Solution

The fourth proportional to 251,684.36, 377,591.90 and 93,914 is: 140,895.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    251,684.36 : 377,591.90 = 93,914 : x
  2. Step 2: Convert to fraction form
    251,684.36/377,591.90 = 93,914/x
  3. Step 3: Cross multiply
    251,684.36x = 377,591.90 × 93,914
  4. Step 4: Simplify right side
    251,684.36x = 35,461,165,696.60
  5. Step 5: Solve for x
    x = 35,461,165,696.60/251,684.36
  6. Step 6: Final answer
    x = 140,895.39

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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.