Home / 4,570.92-6,307.87-2,581.90

Finding the Fourth Proportional to 4,570.92, 6,307.87 and 2,581.90

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Solution

The fourth proportional to 4,570.92, 6,307.87 and 2,581.90 is: 3,563.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,570.92 : 6,307.87 = 2,581.90 : x
  2. Step 2: Convert to fraction form
    4,570.92/6,307.87 = 2,581.90/x
  3. Step 3: Cross multiply
    4,570.92x = 6,307.87 × 2,581.90
  4. Step 4: Simplify right side
    4,570.92x = 16,286,258.01
  5. Step 5: Solve for x
    x = 16,286,258.01/4,570.92
  6. Step 6: Final answer
    x = 3,563.02

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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.