Home / 3,934.90-5,897.17-1,852.08

Finding the Fourth Proportional to 3,934.90, 5,897.17 and 1,852.08

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Solution

The fourth proportional to 3,934.90, 5,897.17 and 1,852.08 is: 2,775.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,934.90 : 5,897.17 = 1,852.08 : x
  2. Step 2: Convert to fraction form
    3,934.90/5,897.17 = 1,852.08/x
  3. Step 3: Cross multiply
    3,934.90x = 5,897.17 × 1,852.08
  4. Step 4: Simplify right side
    3,934.90x = 10,922,030.61
  5. Step 5: Solve for x
    x = 10,922,030.61/3,934.90
  6. Step 6: Final answer
    x = 2,775.68

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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.