Home / 9,463.34-13,052.67-6,479.30

Finding the Fourth Proportional to 9,463.34, 13,052.67 and 6,479.30

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Solution

The fourth proportional to 9,463.34, 13,052.67 and 6,479.30 is: 8,936.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,463.34 : 13,052.67 = 6,479.30 : x
  2. Step 2: Convert to fraction form
    9,463.34/13,052.67 = 6,479.30/x
  3. Step 3: Cross multiply
    9,463.34x = 13,052.67 × 6,479.30
  4. Step 4: Simplify right side
    9,463.34x = 84,572,164.73
  5. Step 5: Solve for x
    x = 84,572,164.73/9,463.34
  6. Step 6: Final answer
    x = 8,936.82

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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.