Home / 122,548.10-183,834.93-33,801.62

Finding the Fourth Proportional to 122,548.10, 183,834.93 and 33,801.62

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Solution

The fourth proportional to 122,548.10, 183,834.93 and 33,801.62 is: 50,705.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,548.10 : 183,834.93 = 33,801.62 : x
  2. Step 2: Convert to fraction form
    122,548.10/183,834.93 = 33,801.62/x
  3. Step 3: Cross multiply
    122,548.10x = 183,834.93 × 33,801.62
  4. Step 4: Simplify right side
    122,548.10x = 6,213,917,358.40
  5. Step 5: Solve for x
    x = 6,213,917,358.40/122,548.10
  6. Step 6: Final answer
    x = 50,705.95

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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.