Home / 35,514.34-49,009.68-19,598.65

Finding the Fourth Proportional to 35,514.34, 49,009.68 and 19,598.65

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Solution

The fourth proportional to 35,514.34, 49,009.68 and 19,598.65 is: 27,046.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,514.34 : 49,009.68 = 19,598.65 : x
  2. Step 2: Convert to fraction form
    35,514.34/49,009.68 = 19,598.65/x
  3. Step 3: Cross multiply
    35,514.34x = 49,009.68 × 19,598.65
  4. Step 4: Simplify right side
    35,514.34x = 960,523,564.93
  5. Step 5: Solve for x
    x = 960,523,564.93/35,514.34
  6. Step 6: Final answer
    x = 27,046.08

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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.