Home / 36,714.22-55,071.54-14,532.88

Finding the Fourth Proportional to 36,714.22, 55,071.54 and 14,532.88

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Solution

The fourth proportional to 36,714.22, 55,071.54 and 14,532.88 is: 21,799.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,714.22 : 55,071.54 = 14,532.88 : x
  2. Step 2: Convert to fraction form
    36,714.22/55,071.54 = 14,532.88/x
  3. Step 3: Cross multiply
    36,714.22x = 55,071.54 × 14,532.88
  4. Step 4: Simplify right side
    36,714.22x = 800,348,082.24
  5. Step 5: Solve for x
    x = 800,348,082.24/36,714.22
  6. Step 6: Final answer
    x = 21,799.40

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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.