Home / 166,137.14-249,209.25-59,528.06

Finding the Fourth Proportional to 166,137.14, 249,209.25 and 59,528.06

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Solution

The fourth proportional to 166,137.14, 249,209.25 and 59,528.06 is: 89,293.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,137.14 : 249,209.25 = 59,528.06 : x
  2. Step 2: Convert to fraction form
    166,137.14/249,209.25 = 59,528.06/x
  3. Step 3: Cross multiply
    166,137.14x = 249,209.25 × 59,528.06
  4. Step 4: Simplify right side
    166,137.14x = 14,834,943,186.56
  5. Step 5: Solve for x
    x = 14,834,943,186.56/166,137.14
  6. Step 6: Final answer
    x = 89,293.36

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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.