Home / 180,218.29-270,299.04-60,274.33

Finding the Fourth Proportional to 180,218.29, 270,299.04 and 60,274.33

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Solution

The fourth proportional to 180,218.29, 270,299.04 and 60,274.33 is: 90,402.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    180,218.29 : 270,299.04 = 60,274.33 : x
  2. Step 2: Convert to fraction form
    180,218.29/270,299.04 = 60,274.33/x
  3. Step 3: Cross multiply
    180,218.29x = 270,299.04 × 60,274.33
  4. Step 4: Simplify right side
    180,218.29x = 16,292,093,535.64
  5. Step 5: Solve for x
    x = 16,292,093,535.64/180,218.29
  6. Step 6: Final answer
    x = 90,402.00

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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.