Home / 164,722.24-227,233.20-110,276.56

Finding the Fourth Proportional to 164,722.24, 227,233.20 and 110,276.56

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Solution

The fourth proportional to 164,722.24, 227,233.20 and 110,276.56 is: 152,125.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,722.24 : 227,233.20 = 110,276.56 : x
  2. Step 2: Convert to fraction form
    164,722.24/227,233.20 = 110,276.56/x
  3. Step 3: Cross multiply
    164,722.24x = 227,233.20 × 110,276.56
  4. Step 4: Simplify right side
    164,722.24x = 25,058,495,613.79
  5. Step 5: Solve for x
    x = 25,058,495,613.79/164,722.24
  6. Step 6: Final answer
    x = 152,125.76

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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.