Home / 151,255.60-226,883.40-101,489.20

Finding the Fourth Proportional to 151,255.60, 226,883.40 and 101,489.20

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Solution

The fourth proportional to 151,255.60, 226,883.40 and 101,489.20 is: 152,233.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,255.60 : 226,883.40 = 101,489.20 : x
  2. Step 2: Convert to fraction form
    151,255.60/226,883.40 = 101,489.20/x
  3. Step 3: Cross multiply
    151,255.60x = 226,883.40 × 101,489.20
  4. Step 4: Simplify right side
    151,255.60x = 23,026,214,759.28
  5. Step 5: Solve for x
    x = 23,026,214,759.28/151,255.60
  6. Step 6: Final answer
    x = 152,233.80

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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.