Home / 4,173.24-6,250.64-2,853.87

Finding the Fourth Proportional to 4,173.24, 6,250.64 and 2,853.87

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Solution

The fourth proportional to 4,173.24, 6,250.64 and 2,853.87 is: 4,274.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,173.24 : 6,250.64 = 2,853.87 : x
  2. Step 2: Convert to fraction form
    4,173.24/6,250.64 = 2,853.87/x
  3. Step 3: Cross multiply
    4,173.24x = 6,250.64 × 2,853.87
  4. Step 4: Simplify right side
    4,173.24x = 17,838,510.41
  5. Step 5: Solve for x
    x = 17,838,510.41/4,173.24
  6. Step 6: Final answer
    x = 4,274.50

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.