Home / 4,276.62-5,903.60-2,598.57

Finding the Fourth Proportional to 4,276.62, 5,903.60 and 2,598.57

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Solution

The fourth proportional to 4,276.62, 5,903.60 and 2,598.57 is: 3,587.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,276.62 : 5,903.60 = 2,598.57 : x
  2. Step 2: Convert to fraction form
    4,276.62/5,903.60 = 2,598.57/x
  3. Step 3: Cross multiply
    4,276.62x = 5,903.60 × 2,598.57
  4. Step 4: Simplify right side
    4,276.62x = 15,340,904.86
  5. Step 5: Solve for x
    x = 15,340,904.86/4,276.62
  6. Step 6: Final answer
    x = 3,587.16

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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.