Home / 3,568.47-5,349.63-1,717.04

Finding the Fourth Proportional to 3,568.47, 5,349.63 and 1,717.04

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Solution

The fourth proportional to 3,568.47, 5,349.63 and 1,717.04 is: 2,574.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,568.47 : 5,349.63 = 1,717.04 : x
  2. Step 2: Convert to fraction form
    3,568.47/5,349.63 = 1,717.04/x
  3. Step 3: Cross multiply
    3,568.47x = 5,349.63 × 1,717.04
  4. Step 4: Simplify right side
    3,568.47x = 9,185,502.58
  5. Step 5: Solve for x
    x = 9,185,502.58/3,568.47
  6. Step 6: Final answer
    x = 2,574.07

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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.