Home / 95,127.07-142,700.03-35,171.27

Finding the Fourth Proportional to 95,127.07, 142,700.03 and 35,171.27

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Solution

The fourth proportional to 95,127.07, 142,700.03 and 35,171.27 is: 52,760.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,127.07 : 142,700.03 = 35,171.27 : x
  2. Step 2: Convert to fraction form
    95,127.07/142,700.03 = 35,171.27/x
  3. Step 3: Cross multiply
    95,127.07x = 142,700.03 × 35,171.27
  4. Step 4: Simplify right side
    95,127.07x = 5,018,941,284.14
  5. Step 5: Solve for x
    x = 5,018,941,284.14/95,127.07
  6. Step 6: Final answer
    x = 52,760.39

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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.