Home / 116,204.85-174,307.28-41,409.45

Finding the Fourth Proportional to 116,204.85, 174,307.28 and 41,409.45

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Solution

The fourth proportional to 116,204.85, 174,307.28 and 41,409.45 is: 62,114.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,204.85 : 174,307.28 = 41,409.45 : x
  2. Step 2: Convert to fraction form
    116,204.85/174,307.28 = 41,409.45/x
  3. Step 3: Cross multiply
    116,204.85x = 174,307.28 × 41,409.45
  4. Step 4: Simplify right side
    116,204.85x = 7,217,968,388.75
  5. Step 5: Solve for x
    x = 7,217,968,388.75/116,204.85
  6. Step 6: Final answer
    x = 62,114.18

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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.