Home / 116,203.14-174,247.16-41,312.07

Finding the Fourth Proportional to 116,203.14, 174,247.16 and 41,312.07

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Solution

The fourth proportional to 116,203.14, 174,247.16 and 41,312.07 is: 61,947.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,203.14 : 174,247.16 = 41,312.07 : x
  2. Step 2: Convert to fraction form
    116,203.14/174,247.16 = 41,312.07/x
  3. Step 3: Cross multiply
    116,203.14x = 174,247.16 × 41,312.07
  4. Step 4: Simplify right side
    116,203.14x = 7,198,510,664.66
  5. Step 5: Solve for x
    x = 7,198,510,664.66/116,203.14
  6. Step 6: Final answer
    x = 61,947.64

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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.