Home / 4,411.68-6,088.17-2,422.20

Finding the Fourth Proportional to 4,411.68, 6,088.17 and 2,422.20

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Solution

The fourth proportional to 4,411.68, 6,088.17 and 2,422.20 is: 3,342.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,411.68 : 6,088.17 = 2,422.20 : x
  2. Step 2: Convert to fraction form
    4,411.68/6,088.17 = 2,422.20/x
  3. Step 3: Cross multiply
    4,411.68x = 6,088.17 × 2,422.20
  4. Step 4: Simplify right side
    4,411.68x = 14,746,765.37
  5. Step 5: Solve for x
    x = 14,746,765.37/4,411.68
  6. Step 6: Final answer
    x = 3,342.66

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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.