Home / 6,313.30-9,474.10-2,417.71

Finding the Fourth Proportional to 6,313.30, 9,474.10 and 2,417.71

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Solution

The fourth proportional to 6,313.30, 9,474.10 and 2,417.71 is: 3,628.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,313.30 : 9,474.10 = 2,417.71 : x
  2. Step 2: Convert to fraction form
    6,313.30/9,474.10 = 2,417.71/x
  3. Step 3: Cross multiply
    6,313.30x = 9,474.10 × 2,417.71
  4. Step 4: Simplify right side
    6,313.30x = 22,905,626.31
  5. Step 5: Solve for x
    x = 22,905,626.31/6,313.30
  6. Step 6: Final answer
    x = 3,628.15

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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.