Home / 2,435.91-3,668.84-2,264.81

Finding the Fourth Proportional to 2,435.91, 3,668.84 and 2,264.81

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Solution

The fourth proportional to 2,435.91, 3,668.84 and 2,264.81 is: 3,411.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,435.91 : 3,668.84 = 2,264.81 : x
  2. Step 2: Convert to fraction form
    2,435.91/3,668.84 = 2,264.81/x
  3. Step 3: Cross multiply
    2,435.91x = 3,668.84 × 2,264.81
  4. Step 4: Simplify right side
    2,435.91x = 8,309,212.84
  5. Step 5: Solve for x
    x = 8,309,212.84/2,435.91
  6. Step 6: Final answer
    x = 3,411.13

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.