Home / 37,844.64-52,226.17-21,714.57

Finding the Fourth Proportional to 37,844.64, 52,226.17 and 21,714.57

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Solution

The fourth proportional to 37,844.64, 52,226.17 and 21,714.57 is: 29,966.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,844.64 : 52,226.17 = 21,714.57 : x
  2. Step 2: Convert to fraction form
    37,844.64/52,226.17 = 21,714.57/x
  3. Step 3: Cross multiply
    37,844.64x = 52,226.17 × 21,714.57
  4. Step 4: Simplify right side
    37,844.64x = 1,134,068,770.01
  5. Step 5: Solve for x
    x = 1,134,068,770.01/37,844.64
  6. Step 6: Final answer
    x = 29,966.43

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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.