Home / 116,352.92-174,519.62-46,213.40

Finding the Fourth Proportional to 116,352.92, 174,519.62 and 46,213.40

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Solution

The fourth proportional to 116,352.92, 174,519.62 and 46,213.40 is: 69,316.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,352.92 : 174,519.62 = 46,213.40 : x
  2. Step 2: Convert to fraction form
    116,352.92/174,519.62 = 46,213.40/x
  3. Step 3: Cross multiply
    116,352.92x = 174,519.62 × 46,213.40
  4. Step 4: Simplify right side
    116,352.92x = 8,065,144,249.84
  5. Step 5: Solve for x
    x = 8,065,144,249.84/116,352.92
  6. Step 6: Final answer
    x = 69,316.22

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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.