Home / 151,029.60-226,544.40-101,263.20

Finding the Fourth Proportional to 151,029.60, 226,544.40 and 101,263.20

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Solution

The fourth proportional to 151,029.60, 226,544.40 and 101,263.20 is: 151,894.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,029.60 : 226,544.40 = 101,263.20 : x
  2. Step 2: Convert to fraction form
    151,029.60/226,544.40 = 101,263.20/x
  3. Step 3: Cross multiply
    151,029.60x = 226,544.40 × 101,263.20
  4. Step 4: Simplify right side
    151,029.60x = 22,940,610,886.08
  5. Step 5: Solve for x
    x = 22,940,610,886.08/151,029.60
  6. Step 6: Final answer
    x = 151,894.80

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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.