Home / 122,217.04-183,325.40-33,471.28

Finding the Fourth Proportional to 122,217.04, 183,325.40 and 33,471.28

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Solution

The fourth proportional to 122,217.04, 183,325.40 and 33,471.28 is: 50,206.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,217.04 : 183,325.40 = 33,471.28 : x
  2. Step 2: Convert to fraction form
    122,217.04/183,325.40 = 33,471.28/x
  3. Step 3: Cross multiply
    122,217.04x = 183,325.40 × 33,471.28
  4. Step 4: Simplify right side
    122,217.04x = 6,136,135,794.51
  5. Step 5: Solve for x
    x = 6,136,135,794.51/122,217.04
  6. Step 6: Final answer
    x = 50,206.88

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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.