Home / 166,283.91-249,450.48-61,094.69

Finding the Fourth Proportional to 166,283.91, 249,450.48 and 61,094.69

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Solution

The fourth proportional to 166,283.91, 249,450.48 and 61,094.69 is: 91,651.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,283.91 : 249,450.48 = 61,094.69 : x
  2. Step 2: Convert to fraction form
    166,283.91/249,450.48 = 61,094.69/x
  3. Step 3: Cross multiply
    166,283.91x = 249,450.48 × 61,094.69
  4. Step 4: Simplify right side
    166,283.91x = 15,240,098,498.70
  5. Step 5: Solve for x
    x = 15,240,098,498.70/166,283.91
  6. Step 6: Final answer
    x = 91,651.07

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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.