Home / 122,069.69-183,203.86-62,922.27

Finding the Fourth Proportional to 122,069.69, 183,203.86 and 62,922.27

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Solution

The fourth proportional to 122,069.69, 183,203.86 and 62,922.27 is: 94,434.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,069.69 : 183,203.86 = 62,922.27 : x
  2. Step 2: Convert to fraction form
    122,069.69/183,203.86 = 62,922.27/x
  3. Step 3: Cross multiply
    122,069.69x = 183,203.86 × 62,922.27
  4. Step 4: Simplify right side
    122,069.69x = 11,527,602,743.96
  5. Step 5: Solve for x
    x = 11,527,602,743.96/122,069.69
  6. Step 6: Final answer
    x = 94,434.60

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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.