Home / 4,349.66-6,002.68-2,670.52

Finding the Fourth Proportional to 4,349.66, 6,002.68 and 2,670.52

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Solution

The fourth proportional to 4,349.66, 6,002.68 and 2,670.52 is: 3,685.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,349.66 : 6,002.68 = 2,670.52 : x
  2. Step 2: Convert to fraction form
    4,349.66/6,002.68 = 2,670.52/x
  3. Step 3: Cross multiply
    4,349.66x = 6,002.68 × 2,670.52
  4. Step 4: Simplify right side
    4,349.66x = 16,030,276.99
  5. Step 5: Solve for x
    x = 16,030,276.99/4,349.66
  6. Step 6: Final answer
    x = 3,685.41

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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.