Home / 5,892.47-8,838.68-2,382.43

Finding the Fourth Proportional to 5,892.47, 8,838.68 and 2,382.43

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Solution

The fourth proportional to 5,892.47, 8,838.68 and 2,382.43 is: 3,573.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,892.47 : 8,838.68 = 2,382.43 : x
  2. Step 2: Convert to fraction form
    5,892.47/8,838.68 = 2,382.43/x
  3. Step 3: Cross multiply
    5,892.47x = 8,838.68 × 2,382.43
  4. Step 4: Simplify right side
    5,892.47x = 21,057,543.04
  5. Step 5: Solve for x
    x = 21,057,543.04/5,892.47
  6. Step 6: Final answer
    x = 3,573.64

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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.