Home / 5,845.27-8,768.63-2,382.07

Finding the Fourth Proportional to 5,845.27, 8,768.63 and 2,382.07

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Solution

The fourth proportional to 5,845.27, 8,768.63 and 2,382.07 is: 3,573.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,845.27 : 8,768.63 = 2,382.07 : x
  2. Step 2: Convert to fraction form
    5,845.27/8,768.63 = 2,382.07/x
  3. Step 3: Cross multiply
    5,845.27x = 8,768.63 × 2,382.07
  4. Step 4: Simplify right side
    5,845.27x = 20,887,490.46
  5. Step 5: Solve for x
    x = 20,887,490.46/5,845.27
  6. Step 6: Final answer
    x = 3,573.40

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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.