Home / 6,002.08-8,284.64-3,484.80

Finding the Fourth Proportional to 6,002.08, 8,284.64 and 3,484.80

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Solution

The fourth proportional to 6,002.08, 8,284.64 and 3,484.80 is: 4,810.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,002.08 : 8,284.64 = 3,484.80 : x
  2. Step 2: Convert to fraction form
    6,002.08/8,284.64 = 3,484.80/x
  3. Step 3: Cross multiply
    6,002.08x = 8,284.64 × 3,484.80
  4. Step 4: Simplify right side
    6,002.08x = 28,870,313.47
  5. Step 5: Solve for x
    x = 28,870,313.47/6,002.08
  6. Step 6: Final answer
    x = 4,810.05

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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.