Home / 122,346.88-183,498.38-33,588.70

Finding the Fourth Proportional to 122,346.88, 183,498.38 and 33,588.70

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Solution

The fourth proportional to 122,346.88, 183,498.38 and 33,588.70 is: 50,377.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,346.88 : 183,498.38 = 33,588.70 : x
  2. Step 2: Convert to fraction form
    122,346.88/183,498.38 = 33,588.70/x
  3. Step 3: Cross multiply
    122,346.88x = 183,498.38 × 33,588.70
  4. Step 4: Simplify right side
    122,346.88x = 6,163,472,036.31
  5. Step 5: Solve for x
    x = 6,163,472,036.31/122,346.88
  6. Step 6: Final answer
    x = 50,377.03

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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.