Home / 4,592.03-6,336.88-2,602.78

Finding the Fourth Proportional to 4,592.03, 6,336.88 and 2,602.78

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Solution

The fourth proportional to 4,592.03, 6,336.88 and 2,602.78 is: 3,591.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,592.03 : 6,336.88 = 2,602.78 : x
  2. Step 2: Convert to fraction form
    4,592.03/6,336.88 = 2,602.78/x
  3. Step 3: Cross multiply
    4,592.03x = 6,336.88 × 2,602.78
  4. Step 4: Simplify right side
    4,592.03x = 16,493,482.18
  5. Step 5: Solve for x
    x = 16,493,482.18/4,592.03
  6. Step 6: Final answer
    x = 3,591.76

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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.