Home / 27,368.22-37,768.10-14,792.97

Finding the Fourth Proportional to 27,368.22, 37,768.10 and 14,792.97

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Solution

The fourth proportional to 27,368.22, 37,768.10 and 14,792.97 is: 20,414.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,368.22 : 37,768.10 = 14,792.97 : x
  2. Step 2: Convert to fraction form
    27,368.22/37,768.10 = 14,792.97/x
  3. Step 3: Cross multiply
    27,368.22x = 37,768.10 × 14,792.97
  4. Step 4: Simplify right side
    27,368.22x = 558,702,296.29
  5. Step 5: Solve for x
    x = 558,702,296.29/27,368.22
  6. Step 6: Final answer
    x = 20,414.27

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.