Home / 9,760.76-14,630.02-4,134.92

Finding the Fourth Proportional to 9,760.76, 14,630.02 and 4,134.92

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Solution

The fourth proportional to 9,760.76, 14,630.02 and 4,134.92 is: 6,197.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,760.76 : 14,630.02 = 4,134.92 : x
  2. Step 2: Convert to fraction form
    9,760.76/14,630.02 = 4,134.92/x
  3. Step 3: Cross multiply
    9,760.76x = 14,630.02 × 4,134.92
  4. Step 4: Simplify right side
    9,760.76x = 60,493,962.30
  5. Step 5: Solve for x
    x = 60,493,962.30/9,760.76
  6. Step 6: Final answer
    x = 6,197.67

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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.