Home / 6,925.32-10,388.34-2,308.68

Finding the Fourth Proportional to 6,925.32, 10,388.34 and 2,308.68

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Solution

The fourth proportional to 6,925.32, 10,388.34 and 2,308.68 is: 3,463.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,925.32 : 10,388.34 = 2,308.68 : x
  2. Step 2: Convert to fraction form
    6,925.32/10,388.34 = 2,308.68/x
  3. Step 3: Cross multiply
    6,925.32x = 10,388.34 × 2,308.68
  4. Step 4: Simplify right side
    6,925.32x = 23,983,352.79
  5. Step 5: Solve for x
    x = 23,983,352.79/6,925.32
  6. Step 6: Final answer
    x = 3,463.14

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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.