Home / 4,592.10-6,336.60-2,602.80

Finding the Fourth Proportional to 4,592.10, 6,336.60 and 2,602.80

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Solution

The fourth proportional to 4,592.10, 6,336.60 and 2,602.80 is: 3,591.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,592.10 : 6,336.60 = 2,602.80 : x
  2. Step 2: Convert to fraction form
    4,592.10/6,336.60 = 2,602.80/x
  3. Step 3: Cross multiply
    4,592.10x = 6,336.60 × 2,602.80
  4. Step 4: Simplify right side
    4,592.10x = 16,492,902.48
  5. Step 5: Solve for x
    x = 16,492,902.48/4,592.10
  6. Step 6: Final answer
    x = 3,591.58

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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.