Home / 116,106.75-174,014.42-62,796.60

Finding the Fourth Proportional to 116,106.75, 174,014.42 and 62,796.60

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Solution

The fourth proportional to 116,106.75, 174,014.42 and 62,796.60 is: 94,116.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,106.75 : 174,014.42 = 62,796.60 : x
  2. Step 2: Convert to fraction form
    116,106.75/174,014.42 = 62,796.60/x
  3. Step 3: Cross multiply
    116,106.75x = 174,014.42 × 62,796.60
  4. Step 4: Simplify right side
    116,106.75x = 10,927,513,612.99
  5. Step 5: Solve for x
    x = 10,927,513,612.99/116,106.75
  6. Step 6: Final answer
    x = 94,116.09

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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.