Home / 122,337.83-183,487.10-33,570.60

Finding the Fourth Proportional to 122,337.83, 183,487.10 and 33,570.60

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Solution

The fourth proportional to 122,337.83, 183,487.10 and 33,570.60 is: 50,350.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,337.83 : 183,487.10 = 33,570.60 : x
  2. Step 2: Convert to fraction form
    122,337.83/183,487.10 = 33,570.60/x
  3. Step 3: Cross multiply
    122,337.83x = 183,487.10 × 33,570.60
  4. Step 4: Simplify right side
    122,337.83x = 6,159,771,871.41
  5. Step 5: Solve for x
    x = 6,159,771,871.41/122,337.83
  6. Step 6: Final answer
    x = 50,350.51

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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.