Home / 151,713.36-227,430.72-58,200.48

Finding the Fourth Proportional to 151,713.36, 227,430.72 and 58,200.48

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Solution

The fourth proportional to 151,713.36, 227,430.72 and 58,200.48 is: 87,247.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,713.36 : 227,430.72 = 58,200.48 : x
  2. Step 2: Convert to fraction form
    151,713.36/227,430.72 = 58,200.48/x
  3. Step 3: Cross multiply
    151,713.36x = 227,430.72 × 58,200.48
  4. Step 4: Simplify right side
    151,713.36x = 13,236,577,070.75
  5. Step 5: Solve for x
    x = 13,236,577,070.75/151,713.36
  6. Step 6: Final answer
    x = 87,247.27

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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.