Home / 164,158.17-226,725.11-110,349.87

Finding the Fourth Proportional to 164,158.17, 226,725.11 and 110,349.87

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Solution

The fourth proportional to 164,158.17, 226,725.11 and 110,349.87 is: 152,408.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,158.17 : 226,725.11 = 110,349.87 : x
  2. Step 2: Convert to fraction form
    164,158.17/226,725.11 = 110,349.87/x
  3. Step 3: Cross multiply
    164,158.17x = 226,725.11 × 110,349.87
  4. Step 4: Simplify right side
    164,158.17x = 25,019,086,414.24
  5. Step 5: Solve for x
    x = 25,019,086,414.24/164,158.17
  6. Step 6: Final answer
    x = 152,408.41

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.