Home / 9,670.06-14,500.20-4,732.30

Finding the Fourth Proportional to 9,670.06, 14,500.20 and 4,732.30

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Solution

The fourth proportional to 9,670.06, 14,500.20 and 4,732.30 is: 7,096.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,670.06 : 14,500.20 = 4,732.30 : x
  2. Step 2: Convert to fraction form
    9,670.06/14,500.20 = 4,732.30/x
  3. Step 3: Cross multiply
    9,670.06x = 14,500.20 × 4,732.30
  4. Step 4: Simplify right side
    9,670.06x = 68,619,296.46
  5. Step 5: Solve for x
    x = 68,619,296.46/9,670.06
  6. Step 6: Final answer
    x = 7,096.06

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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.