Home / 61,825.26-92,727.51-17,441.61

Finding the Fourth Proportional to 61,825.26, 92,727.51 and 17,441.61

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Solution

The fourth proportional to 61,825.26, 92,727.51 and 17,441.61 is: 26,159.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,825.26 : 92,727.51 = 17,441.61 : x
  2. Step 2: Convert to fraction form
    61,825.26/92,727.51 = 17,441.61/x
  3. Step 3: Cross multiply
    61,825.26x = 92,727.51 × 17,441.61
  4. Step 4: Simplify right side
    61,825.26x = 1,617,317,065.69
  5. Step 5: Solve for x
    x = 1,617,317,065.69/61,825.26
  6. Step 6: Final answer
    x = 26,159.49

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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.