Home / 136,023.07-204,050.13-36,187.33

Finding the Fourth Proportional to 136,023.07, 204,050.13 and 36,187.33

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Solution

The fourth proportional to 136,023.07, 204,050.13 and 36,187.33 is: 54,285.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    136,023.07 : 204,050.13 = 36,187.33 : x
  2. Step 2: Convert to fraction form
    136,023.07/204,050.13 = 36,187.33/x
  3. Step 3: Cross multiply
    136,023.07x = 204,050.13 × 36,187.33
  4. Step 4: Simplify right side
    136,023.07x = 7,384,029,390.85
  5. Step 5: Solve for x
    x = 7,384,029,390.85/136,023.07
  6. Step 6: Final answer
    x = 54,285.13

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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.