Home / 4,499.64-6,209.52-2,510.28

Finding the Fourth Proportional to 4,499.64, 6,209.52 and 2,510.28

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Solution

The fourth proportional to 4,499.64, 6,209.52 and 2,510.28 is: 3,464.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,499.64 : 6,209.52 = 2,510.28 : x
  2. Step 2: Convert to fraction form
    4,499.64/6,209.52 = 2,510.28/x
  3. Step 3: Cross multiply
    4,499.64x = 6,209.52 × 2,510.28
  4. Step 4: Simplify right side
    4,499.64x = 15,587,633.87
  5. Step 5: Solve for x
    x = 15,587,633.87/4,499.64
  6. Step 6: Final answer
    x = 3,464.20

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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.