Home / 27,536.68-38,001.18-14,962.24

Finding the Fourth Proportional to 27,536.68, 38,001.18 and 14,962.24

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Solution

The fourth proportional to 27,536.68, 38,001.18 and 14,962.24 is: 20,648.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,536.68 : 38,001.18 = 14,962.24 : x
  2. Step 2: Convert to fraction form
    27,536.68/38,001.18 = 14,962.24/x
  3. Step 3: Cross multiply
    27,536.68x = 38,001.18 × 14,962.24
  4. Step 4: Simplify right side
    27,536.68x = 568,582,775.44
  5. Step 5: Solve for x
    x = 568,582,775.44/27,536.68
  6. Step 6: Final answer
    x = 20,648.20

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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.