Home / 116,068.05-174,127.14-36,104.49

Finding the Fourth Proportional to 116,068.05, 174,127.14 and 36,104.49

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Solution

The fourth proportional to 116,068.05, 174,127.14 and 36,104.49 is: 54,164.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,068.05 : 174,127.14 = 36,104.49 : x
  2. Step 2: Convert to fraction form
    116,068.05/174,127.14 = 36,104.49/x
  3. Step 3: Cross multiply
    116,068.05x = 174,127.14 × 36,104.49
  4. Step 4: Simplify right side
    116,068.05x = 6,286,771,404.34
  5. Step 5: Solve for x
    x = 6,286,771,404.34/116,068.05
  6. Step 6: Final answer
    x = 54,164.53

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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.