Home / 151,710.45-227,620.35-63,027.60

Finding the Fourth Proportional to 151,710.45, 227,620.35 and 63,027.60

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Solution

The fourth proportional to 151,710.45, 227,620.35 and 63,027.60 is: 94,564.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,710.45 : 227,620.35 = 63,027.60 : x
  2. Step 2: Convert to fraction form
    151,710.45/227,620.35 = 63,027.60/x
  3. Step 3: Cross multiply
    151,710.45x = 227,620.35 × 63,027.60
  4. Step 4: Simplify right side
    151,710.45x = 14,346,364,371.66
  5. Step 5: Solve for x
    x = 14,346,364,371.66/151,710.45
  6. Step 6: Final answer
    x = 94,564.11

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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.