Home / 9,680.72-14,521.07-4,133.03

Finding the Fourth Proportional to 9,680.72, 14,521.07 and 4,133.03

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Solution

The fourth proportional to 9,680.72, 14,521.07 and 4,133.03 is: 6,199.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,680.72 : 14,521.07 = 4,133.03 : x
  2. Step 2: Convert to fraction form
    9,680.72/14,521.07 = 4,133.03/x
  3. Step 3: Cross multiply
    9,680.72x = 14,521.07 × 4,133.03
  4. Step 4: Simplify right side
    9,680.72x = 60,015,955.67
  5. Step 5: Solve for x
    x = 60,015,955.67/9,680.72
  6. Step 6: Final answer
    x = 6,199.54

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Similar ratio
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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.