Home / 166,673.03-250,149.53-156,163.59

Finding the Fourth Proportional to 166,673.03, 250,149.53 and 156,163.59

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Solution

The fourth proportional to 166,673.03, 250,149.53 and 156,163.59 is: 234,376.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,673.03 : 250,149.53 = 156,163.59 : x
  2. Step 2: Convert to fraction form
    166,673.03/250,149.53 = 156,163.59/x
  3. Step 3: Cross multiply
    166,673.03x = 250,149.53 × 156,163.59
  4. Step 4: Simplify right side
    166,673.03x = 39,064,249,032.02
  5. Step 5: Solve for x
    x = 39,064,249,032.02/166,673.03
  6. Step 6: Final answer
    x = 234,376.55

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1.5x scale

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.