Home / 166,091.30-249,246.30-95,013.80

Finding the Fourth Proportional to 166,091.30, 249,246.30 and 95,013.80

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Solution

The fourth proportional to 166,091.30, 249,246.30 and 95,013.80 is: 142,583.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,091.30 : 249,246.30 = 95,013.80 : x
  2. Step 2: Convert to fraction form
    166,091.30/249,246.30 = 95,013.80/x
  3. Step 3: Cross multiply
    166,091.30x = 249,246.30 × 95,013.80
  4. Step 4: Simplify right side
    166,091.30x = 23,681,838,098.94
  5. Step 5: Solve for x
    x = 23,681,838,098.94/166,091.30
  6. Step 6: Final answer
    x = 142,583.25

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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.