Home / 166,194.23-249,267.77-94,885.39

Finding the Fourth Proportional to 166,194.23, 249,267.77 and 94,885.39

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Solution

The fourth proportional to 166,194.23, 249,267.77 and 94,885.39 is: 142,314.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,194.23 : 249,267.77 = 94,885.39 : x
  2. Step 2: Convert to fraction form
    166,194.23/249,267.77 = 94,885.39/x
  3. Step 3: Cross multiply
    166,194.23x = 249,267.77 × 94,885.39
  4. Step 4: Simplify right side
    166,194.23x = 23,651,868,578.83
  5. Step 5: Solve for x
    x = 23,651,868,578.83/166,194.23
  6. Step 6: Final answer
    x = 142,314.62

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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.