Home / 122,607.23-183,913.16-33,863.10

Finding the Fourth Proportional to 122,607.23, 183,913.16 and 33,863.10

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Solution

The fourth proportional to 122,607.23, 183,913.16 and 33,863.10 is: 50,795.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,607.23 : 183,913.16 = 33,863.10 : x
  2. Step 2: Convert to fraction form
    122,607.23/183,913.16 = 33,863.10/x
  3. Step 3: Cross multiply
    122,607.23x = 183,913.16 × 33,863.10
  4. Step 4: Simplify right side
    122,607.23x = 6,227,869,728.40
  5. Step 5: Solve for x
    x = 6,227,869,728.40/122,607.23
  6. Step 6: Final answer
    x = 50,795.29

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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.