Home / 22,034.43-30,396.24-14,068.28

Finding the Fourth Proportional to 22,034.43, 30,396.24 and 14,068.28

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Solution

The fourth proportional to 22,034.43, 30,396.24 and 14,068.28 is: 19,407.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,034.43 : 30,396.24 = 14,068.28 : x
  2. Step 2: Convert to fraction form
    22,034.43/30,396.24 = 14,068.28/x
  3. Step 3: Cross multiply
    22,034.43x = 30,396.24 × 14,068.28
  4. Step 4: Simplify right side
    22,034.43x = 427,622,663.29
  5. Step 5: Solve for x
    x = 427,622,663.29/22,034.43
  6. Step 6: Final answer
    x = 19,407.02

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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.