Home / 39,194.22-58,792.17-11,492.22

Finding the Fourth Proportional to 39,194.22, 58,792.17 and 11,492.22

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Solution

The fourth proportional to 39,194.22, 58,792.17 and 11,492.22 is: 17,238.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,194.22 : 58,792.17 = 11,492.22 : x
  2. Step 2: Convert to fraction form
    39,194.22/58,792.17 = 11,492.22/x
  3. Step 3: Cross multiply
    39,194.22x = 58,792.17 × 11,492.22
  4. Step 4: Simplify right side
    39,194.22x = 675,652,551.92
  5. Step 5: Solve for x
    x = 675,652,551.92/39,194.22
  6. Step 6: Final answer
    x = 17,238.58

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1.5x scale

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.