Home / 4,756.08-6,563.12-2,631.50

Finding the Fourth Proportional to 4,756.08, 6,563.12 and 2,631.50

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Solution

The fourth proportional to 4,756.08, 6,563.12 and 2,631.50 is: 3,631.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,756.08 : 6,563.12 = 2,631.50 : x
  2. Step 2: Convert to fraction form
    4,756.08/6,563.12 = 2,631.50/x
  3. Step 3: Cross multiply
    4,756.08x = 6,563.12 × 2,631.50
  4. Step 4: Simplify right side
    4,756.08x = 17,270,850.28
  5. Step 5: Solve for x
    x = 17,270,850.28/4,756.08
  6. Step 6: Final answer
    x = 3,631.32

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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.