Home / 4,680.66-7,014.77-2,484.66

Finding the Fourth Proportional to 4,680.66, 7,014.77 and 2,484.66

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Solution

The fourth proportional to 4,680.66, 7,014.77 and 2,484.66 is: 3,723.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,680.66 : 7,014.77 = 2,484.66 : x
  2. Step 2: Convert to fraction form
    4,680.66/7,014.77 = 2,484.66/x
  3. Step 3: Cross multiply
    4,680.66x = 7,014.77 × 2,484.66
  4. Step 4: Simplify right side
    4,680.66x = 17,429,318.43
  5. Step 5: Solve for x
    x = 17,429,318.43/4,680.66
  6. Step 6: Final answer
    x = 3,723.69

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.