Home / 4,600.82-6,897.01-1,677.07

Finding the Fourth Proportional to 4,600.82, 6,897.01 and 1,677.07

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Solution

The fourth proportional to 4,600.82, 6,897.01 and 1,677.07 is: 2,514.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,600.82 : 6,897.01 = 1,677.07 : x
  2. Step 2: Convert to fraction form
    4,600.82/6,897.01 = 1,677.07/x
  3. Step 3: Cross multiply
    4,600.82x = 6,897.01 × 1,677.07
  4. Step 4: Simplify right side
    4,600.82x = 11,566,747.13
  5. Step 5: Solve for x
    x = 11,566,747.13/4,600.82
  6. Step 6: Final answer
    x = 2,514.06

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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.