Home / 121,923.62-182,866.95-33,184.04

Finding the Fourth Proportional to 121,923.62, 182,866.95 and 33,184.04

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Solution

The fourth proportional to 121,923.62, 182,866.95 and 33,184.04 is: 49,771.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    121,923.62 : 182,866.95 = 33,184.04 : x
  2. Step 2: Convert to fraction form
    121,923.62/182,866.95 = 33,184.04/x
  3. Step 3: Cross multiply
    121,923.62x = 182,866.95 × 33,184.04
  4. Step 4: Simplify right side
    121,923.62x = 6,068,264,183.48
  5. Step 5: Solve for x
    x = 6,068,264,183.48/121,923.62
  6. Step 6: Final answer
    x = 49,771.03

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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.