Home / 4,353.66-6,008.51-2,585.43

Finding the Fourth Proportional to 4,353.66, 6,008.51 and 2,585.43

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Solution

The fourth proportional to 4,353.66, 6,008.51 and 2,585.43 is: 3,568.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,353.66 : 6,008.51 = 2,585.43 : x
  2. Step 2: Convert to fraction form
    4,353.66/6,008.51 = 2,585.43/x
  3. Step 3: Cross multiply
    4,353.66x = 6,008.51 × 2,585.43
  4. Step 4: Simplify right side
    4,353.66x = 15,534,582.01
  5. Step 5: Solve for x
    x = 15,534,582.01/4,353.66
  6. Step 6: Final answer
    x = 3,568.17

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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.