Home / 116,352.07-174,366.61-53,017.41

Finding the Fourth Proportional to 116,352.07, 174,366.61 and 53,017.41

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Solution

The fourth proportional to 116,352.07, 174,366.61 and 53,017.41 is: 79,452.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,352.07 : 174,366.61 = 53,017.41 : x
  2. Step 2: Convert to fraction form
    116,352.07/174,366.61 = 53,017.41/x
  3. Step 3: Cross multiply
    116,352.07x = 174,366.61 × 53,017.41
  4. Step 4: Simplify right side
    116,352.07x = 9,244,466,052.68
  5. Step 5: Solve for x
    x = 9,244,466,052.68/116,352.07
  6. Step 6: Final answer
    x = 79,452.53

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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.