Home / 115,934.75-173,851.49-41,030

Finding the Fourth Proportional to 115,934.75, 173,851.49 and 41,030

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Solution

The fourth proportional to 115,934.75, 173,851.49 and 41,030 is: 61,527.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    115,934.75 : 173,851.49 = 41,030 : x
  2. Step 2: Convert to fraction form
    115,934.75/173,851.49 = 41,030/x
  3. Step 3: Cross multiply
    115,934.75x = 173,851.49 × 41,030
  4. Step 4: Simplify right side
    115,934.75x = 7,133,126,429.55
  5. Step 5: Solve for x
    x = 7,133,126,429.55/115,934.75
  6. Step 6: Final answer
    x = 61,527.08

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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.