Home / 166,613.06-249,919.32-41,954.06

Finding the Fourth Proportional to 166,613.06, 249,919.32 and 41,954.06

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Solution

The fourth proportional to 166,613.06, 249,919.32 and 41,954.06 is: 62,931.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,613.06 : 249,919.32 = 41,954.06 : x
  2. Step 2: Convert to fraction form
    166,613.06/249,919.32 = 41,954.06/x
  3. Step 3: Cross multiply
    166,613.06x = 249,919.32 × 41,954.06
  4. Step 4: Simplify right side
    166,613.06x = 10,485,130,146.44
  5. Step 5: Solve for x
    x = 10,485,130,146.44/166,613.06
  6. Step 6: Final answer
    x = 62,931.02

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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.