Home / 182,136.40-273,204.60-93,562.90

Finding the Fourth Proportional to 182,136.40, 273,204.60 and 93,562.90

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Solution

The fourth proportional to 182,136.40, 273,204.60 and 93,562.90 is: 140,344.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,136.40 : 273,204.60 = 93,562.90 : x
  2. Step 2: Convert to fraction form
    182,136.40/273,204.60 = 93,562.90/x
  3. Step 3: Cross multiply
    182,136.40x = 273,204.60 × 93,562.90
  4. Step 4: Simplify right side
    182,136.40x = 25,561,814,669.34
  5. Step 5: Solve for x
    x = 25,561,814,669.34/182,136.40
  6. Step 6: Final answer
    x = 140,344.35

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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.