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Finding the Fourth Proportional to 122,560.83, 183,819.29 and 32,604.03

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Solution

The fourth proportional to 122,560.83, 183,819.29 and 32,604.03 is: 48,900.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,560.83 : 183,819.29 = 32,604.03 : x
  2. Step 2: Convert to fraction form
    122,560.83/183,819.29 = 32,604.03/x
  3. Step 3: Cross multiply
    122,560.83x = 183,819.29 × 32,604.03
  4. Step 4: Simplify right side
    122,560.83x = 5,993,249,482.72
  5. Step 5: Solve for x
    x = 5,993,249,482.72/122,560.83
  6. Step 6: Final answer
    x = 48,900.20

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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.