Home / 4,859.83-7,291.77-3,008.17

Finding the Fourth Proportional to 4,859.83, 7,291.77 and 3,008.17

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Solution

The fourth proportional to 4,859.83, 7,291.77 and 3,008.17 is: 4,513.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,859.83 : 7,291.77 = 3,008.17 : x
  2. Step 2: Convert to fraction form
    4,859.83/7,291.77 = 3,008.17/x
  3. Step 3: Cross multiply
    4,859.83x = 7,291.77 × 3,008.17
  4. Step 4: Simplify right side
    4,859.83x = 21,934,883.76
  5. Step 5: Solve for x
    x = 21,934,883.76/4,859.83
  6. Step 6: Final answer
    x = 4,513.51

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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.