Home / 4,722.52-6,517.14-2,598.30

Finding the Fourth Proportional to 4,722.52, 6,517.14 and 2,598.30

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Solution

The fourth proportional to 4,722.52, 6,517.14 and 2,598.30 is: 3,585.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,722.52 : 6,517.14 = 2,598.30 : x
  2. Step 2: Convert to fraction form
    4,722.52/6,517.14 = 2,598.30/x
  3. Step 3: Cross multiply
    4,722.52x = 6,517.14 × 2,598.30
  4. Step 4: Simplify right side
    4,722.52x = 16,933,484.86
  5. Step 5: Solve for x
    x = 16,933,484.86/4,722.52
  6. Step 6: Final answer
    x = 3,585.69

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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.