Home / 9,934.70-14,905.80-6,232.80

Finding the Fourth Proportional to 9,934.70, 14,905.80 and 6,232.80

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Solution

The fourth proportional to 9,934.70, 14,905.80 and 6,232.80 is: 9,351.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,934.70 : 14,905.80 = 6,232.80 : x
  2. Step 2: Convert to fraction form
    9,934.70/14,905.80 = 6,232.80/x
  3. Step 3: Cross multiply
    9,934.70x = 14,905.80 × 6,232.80
  4. Step 4: Simplify right side
    9,934.70x = 92,904,870.24
  5. Step 5: Solve for x
    x = 92,904,870.24/9,934.70
  6. Step 6: Final answer
    x = 9,351.55

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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.