Home / 27,656.28-41,484.32-22,083.48

Finding the Fourth Proportional to 27,656.28, 41,484.32 and 22,083.48

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Solution

The fourth proportional to 27,656.28, 41,484.32 and 22,083.48 is: 33,125.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,656.28 : 41,484.32 = 22,083.48 : x
  2. Step 2: Convert to fraction form
    27,656.28/41,484.32 = 22,083.48/x
  3. Step 3: Cross multiply
    27,656.28x = 41,484.32 × 22,083.48
  4. Step 4: Simplify right side
    27,656.28x = 916,118,151.03
  5. Step 5: Solve for x
    x = 916,118,151.03/27,656.28
  6. Step 6: Final answer
    x = 33,125.14

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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.