Home / 122,266.37-183,425.94-38,024.88

Finding the Fourth Proportional to 122,266.37, 183,425.94 and 38,024.88

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Solution

The fourth proportional to 122,266.37, 183,425.94 and 38,024.88 is: 57,045.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,266.37 : 183,425.94 = 38,024.88 : x
  2. Step 2: Convert to fraction form
    122,266.37/183,425.94 = 38,024.88/x
  3. Step 3: Cross multiply
    122,266.37x = 183,425.94 × 38,024.88
  4. Step 4: Simplify right side
    122,266.37x = 6,974,749,357.39
  5. Step 5: Solve for x
    x = 6,974,749,357.39/122,266.37
  6. Step 6: Final answer
    x = 57,045.53

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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.