Home / 122,298.62-183,435.63-33,561.06

Finding the Fourth Proportional to 122,298.62, 183,435.63 and 33,561.06

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Solution

The fourth proportional to 122,298.62, 183,435.63 and 33,561.06 is: 50,338.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,298.62 : 183,435.63 = 33,561.06 : x
  2. Step 2: Convert to fraction form
    122,298.62/183,435.63 = 33,561.06/x
  3. Step 3: Cross multiply
    122,298.62x = 183,435.63 × 33,561.06
  4. Step 4: Simplify right side
    122,298.62x = 6,156,294,184.57
  5. Step 5: Solve for x
    x = 6,156,294,184.57/122,298.62
  6. Step 6: Final answer
    x = 50,338.21

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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.