Home / 115,967.14-174,017.62-62,659.27

Finding the Fourth Proportional to 115,967.14, 174,017.62 and 62,659.27

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Solution

The fourth proportional to 115,967.14, 174,017.62 and 62,659.27 is: 94,025.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    115,967.14 : 174,017.62 = 62,659.27 : x
  2. Step 2: Convert to fraction form
    115,967.14/174,017.62 = 62,659.27/x
  3. Step 3: Cross multiply
    115,967.14x = 174,017.62 × 62,659.27
  4. Step 4: Simplify right side
    115,967.14x = 10,903,816,979.73
  5. Step 5: Solve for x
    x = 10,903,816,979.73/115,967.14
  6. Step 6: Final answer
    x = 94,025.05

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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.