Home / 6,326.75-9,483.64-2,631.13

Finding the Fourth Proportional to 6,326.75, 9,483.64 and 2,631.13

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Solution

The fourth proportional to 6,326.75, 9,483.64 and 2,631.13 is: 3,944.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,326.75 : 9,483.64 = 2,631.13 : x
  2. Step 2: Convert to fraction form
    6,326.75/9,483.64 = 2,631.13/x
  3. Step 3: Cross multiply
    6,326.75x = 9,483.64 × 2,631.13
  4. Step 4: Simplify right side
    6,326.75x = 24,952,689.71
  5. Step 5: Solve for x
    x = 24,952,689.71/6,326.75
  6. Step 6: Final answer
    x = 3,944.00

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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.