Home / 7,723.71-10,658.30-4,366.33

Finding the Fourth Proportional to 7,723.71, 10,658.30 and 4,366.33

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Solution

The fourth proportional to 7,723.71, 10,658.30 and 4,366.33 is: 6,025.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,723.71 : 10,658.30 = 4,366.33 : x
  2. Step 2: Convert to fraction form
    7,723.71/10,658.30 = 4,366.33/x
  3. Step 3: Cross multiply
    7,723.71x = 10,658.30 × 4,366.33
  4. Step 4: Simplify right side
    7,723.71x = 46,537,631.12
  5. Step 5: Solve for x
    x = 46,537,631.12/7,723.71
  6. Step 6: Final answer
    x = 6,025.29

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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.