Home / 22,083.54-30,475.26-12,652.14

Finding the Fourth Proportional to 22,083.54, 30,475.26 and 12,652.14

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Solution

The fourth proportional to 22,083.54, 30,475.26 and 12,652.14 is: 17,459.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,083.54 : 30,475.26 = 12,652.14 : x
  2. Step 2: Convert to fraction form
    22,083.54/30,475.26 = 12,652.14/x
  3. Step 3: Cross multiply
    22,083.54x = 30,475.26 × 12,652.14
  4. Step 4: Simplify right side
    22,083.54x = 385,577,256.06
  5. Step 5: Solve for x
    x = 385,577,256.06/22,083.54
  6. Step 6: Final answer
    x = 17,459.94

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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.