Home / 151,926.40-227,715.84-95,026.16

Finding the Fourth Proportional to 151,926.40, 227,715.84 and 95,026.16

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Solution

The fourth proportional to 151,926.40, 227,715.84 and 95,026.16 is: 142,430.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,926.40 : 227,715.84 = 95,026.16 : x
  2. Step 2: Convert to fraction form
    151,926.40/227,715.84 = 95,026.16/x
  3. Step 3: Cross multiply
    151,926.40x = 227,715.84 × 95,026.16
  4. Step 4: Simplify right side
    151,926.40x = 21,638,961,846.37
  5. Step 5: Solve for x
    x = 21,638,961,846.37/151,926.40
  6. Step 6: Final answer
    x = 142,430.56

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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.