Home / 4,065.47-6,093.50-1,869.59

Finding the Fourth Proportional to 4,065.47, 6,093.50 and 1,869.59

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Solution

The fourth proportional to 4,065.47, 6,093.50 and 1,869.59 is: 2,802.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,065.47 : 6,093.50 = 1,869.59 : x
  2. Step 2: Convert to fraction form
    4,065.47/6,093.50 = 1,869.59/x
  3. Step 3: Cross multiply
    4,065.47x = 6,093.50 × 1,869.59
  4. Step 4: Simplify right side
    4,065.47x = 11,392,337.32
  5. Step 5: Solve for x
    x = 11,392,337.32/4,065.47
  6. Step 6: Final answer
    x = 2,802.22

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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.