Home / 227,655.06-341,533.35-69,899.46

Finding the Fourth Proportional to 227,655.06, 341,533.35 and 69,899.46

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Solution

The fourth proportional to 227,655.06, 341,533.35 and 69,899.46 is: 104,864.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,655.06 : 341,533.35 = 69,899.46 : x
  2. Step 2: Convert to fraction form
    227,655.06/341,533.35 = 69,899.46/x
  3. Step 3: Cross multiply
    227,655.06x = 341,533.35 × 69,899.46
  4. Step 4: Simplify right side
    227,655.06x = 23,872,996,736.99
  5. Step 5: Solve for x
    x = 23,872,996,736.99/227,655.06
  6. Step 6: Final answer
    x = 104,864.78

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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.