Home / 4,927.17-7,394.00-2,328.69

Finding the Fourth Proportional to 4,927.17, 7,394.00 and 2,328.69

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Solution

The fourth proportional to 4,927.17, 7,394.00 and 2,328.69 is: 3,494.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,927.17 : 7,394.00 = 2,328.69 : x
  2. Step 2: Convert to fraction form
    4,927.17/7,394.00 = 2,328.69/x
  3. Step 3: Cross multiply
    4,927.17x = 7,394.00 × 2,328.69
  4. Step 4: Simplify right side
    4,927.17x = 17,218,322.22
  5. Step 5: Solve for x
    x = 17,218,322.22/4,927.17
  6. Step 6: Final answer
    x = 3,494.57

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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.