Home / 182,302.40-273,453.60-164,806.40

Finding the Fourth Proportional to 182,302.40, 273,453.60 and 164,806.40

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Solution

The fourth proportional to 182,302.40, 273,453.60 and 164,806.40 is: 247,209.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,302.40 : 273,453.60 = 164,806.40 : x
  2. Step 2: Convert to fraction form
    182,302.40/273,453.60 = 164,806.40/x
  3. Step 3: Cross multiply
    182,302.40x = 273,453.60 × 164,806.40
  4. Step 4: Simplify right side
    182,302.40x = 45,066,903,383.04
  5. Step 5: Solve for x
    x = 45,066,903,383.04/182,302.40
  6. Step 6: Final answer
    x = 247,209.60

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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.