Home / 35,867.01-49,496.76-19,514.37

Finding the Fourth Proportional to 35,867.01, 49,496.76 and 19,514.37

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Solution

The fourth proportional to 35,867.01, 49,496.76 and 19,514.37 is: 26,929.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,867.01 : 49,496.76 = 19,514.37 : x
  2. Step 2: Convert to fraction form
    35,867.01/49,496.76 = 19,514.37/x
  3. Step 3: Cross multiply
    35,867.01x = 49,496.76 × 19,514.37
  4. Step 4: Simplify right side
    35,867.01x = 965,898,088.44
  5. Step 5: Solve for x
    x = 965,898,088.44/35,867.01
  6. Step 6: Final answer
    x = 26,929.99

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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.