Home / 6,752.24-9,311.88-4,513.04

Finding the Fourth Proportional to 6,752.24, 9,311.88 and 4,513.04

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Solution

The fourth proportional to 6,752.24, 9,311.88 and 4,513.04 is: 6,223.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,752.24 : 9,311.88 = 4,513.04 : x
  2. Step 2: Convert to fraction form
    6,752.24/9,311.88 = 4,513.04/x
  3. Step 3: Cross multiply
    6,752.24x = 9,311.88 × 4,513.04
  4. Step 4: Simplify right side
    6,752.24x = 42,024,886.92
  5. Step 5: Solve for x
    x = 42,024,886.92/6,752.24
  6. Step 6: Final answer
    x = 6,223.84

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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.