Home / 122,082.30-183,094.75-33,314.71

Finding the Fourth Proportional to 122,082.30, 183,094.75 and 33,314.71

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Solution

The fourth proportional to 122,082.30, 183,094.75 and 33,314.71 is: 49,964.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,082.30 : 183,094.75 = 33,314.71 : x
  2. Step 2: Convert to fraction form
    122,082.30/183,094.75 = 33,314.71/x
  3. Step 3: Cross multiply
    122,082.30x = 183,094.75 × 33,314.71
  4. Step 4: Simplify right side
    122,082.30x = 6,099,748,498.77
  5. Step 5: Solve for x
    x = 6,099,748,498.77/122,082.30
  6. Step 6: Final answer
    x = 49,964.23

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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.