Home / 116,219.20-174,271.17-41,328.07

Finding the Fourth Proportional to 116,219.20, 174,271.17 and 41,328.07

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Solution

The fourth proportional to 116,219.20, 174,271.17 and 41,328.07 is: 61,971.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,219.20 : 174,271.17 = 41,328.07 : x
  2. Step 2: Convert to fraction form
    116,219.20/174,271.17 = 41,328.07/x
  3. Step 3: Cross multiply
    116,219.20x = 174,271.17 × 41,328.07
  4. Step 4: Simplify right side
    116,219.20x = 7,202,291,112.74
  5. Step 5: Solve for x
    x = 7,202,291,112.74/116,219.20
  6. Step 6: Final answer
    x = 61,971.61

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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.