Home / 169,512.48-254,170.26-64,274.04

Finding the Fourth Proportional to 169,512.48, 254,170.26 and 64,274.04

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Solution

The fourth proportional to 169,512.48, 254,170.26 and 64,274.04 is: 96,373.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,512.48 : 254,170.26 = 64,274.04 : x
  2. Step 2: Convert to fraction form
    169,512.48/254,170.26 = 64,274.04/x
  3. Step 3: Cross multiply
    169,512.48x = 254,170.26 × 64,274.04
  4. Step 4: Simplify right side
    169,512.48x = 16,336,549,458.05
  5. Step 5: Solve for x
    x = 16,336,549,458.05/169,512.48
  6. Step 6: Final answer
    x = 96,373.73

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1.5x scale

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.