Home / 2,411.92-3,617.88-1,546.84

Finding the Fourth Proportional to 2,411.92, 3,617.88 and 1,546.84

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Solution

The fourth proportional to 2,411.92, 3,617.88 and 1,546.84 is: 2,320.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,411.92 : 3,617.88 = 1,546.84 : x
  2. Step 2: Convert to fraction form
    2,411.92/3,617.88 = 1,546.84/x
  3. Step 3: Cross multiply
    2,411.92x = 3,617.88 × 1,546.84
  4. Step 4: Simplify right side
    2,411.92x = 5,596,281.50
  5. Step 5: Solve for x
    x = 5,596,281.50/2,411.92
  6. Step 6: Final answer
    x = 2,320.26

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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.