Home / 7,935.29-10,951.84-4,579.26

Finding the Fourth Proportional to 7,935.29, 10,951.84 and 4,579.26

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Solution

The fourth proportional to 7,935.29, 10,951.84 and 4,579.26 is: 6,320.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,935.29 : 10,951.84 = 4,579.26 : x
  2. Step 2: Convert to fraction form
    7,935.29/10,951.84 = 4,579.26/x
  3. Step 3: Cross multiply
    7,935.29x = 10,951.84 × 4,579.26
  4. Step 4: Simplify right side
    7,935.29x = 50,151,349.10
  5. Step 5: Solve for x
    x = 50,151,349.10/7,935.29
  6. Step 6: Final answer
    x = 6,320.04

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.