Home / 4,563.71-6,297.89-2,574.21

Finding the Fourth Proportional to 4,563.71, 6,297.89 and 2,574.21

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Solution

The fourth proportional to 4,563.71, 6,297.89 and 2,574.21 is: 3,552.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,563.71 : 6,297.89 = 2,574.21 : x
  2. Step 2: Convert to fraction form
    4,563.71/6,297.89 = 2,574.21/x
  3. Step 3: Cross multiply
    4,563.71x = 6,297.89 × 2,574.21
  4. Step 4: Simplify right side
    4,563.71x = 16,212,102.16
  5. Step 5: Solve for x
    x = 16,212,102.16/4,563.71
  6. Step 6: Final answer
    x = 3,552.40

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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.