Home / 9,984.03-14,956.00-4,971.30

Finding the Fourth Proportional to 9,984.03, 14,956.00 and 4,971.30

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Solution

The fourth proportional to 9,984.03, 14,956.00 and 4,971.30 is: 7,446.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,984.03 : 14,956.00 = 4,971.30 : x
  2. Step 2: Convert to fraction form
    9,984.03/14,956.00 = 4,971.30/x
  3. Step 3: Cross multiply
    9,984.03x = 14,956.00 × 4,971.30
  4. Step 4: Simplify right side
    9,984.03x = 74,350,750.37
  5. Step 5: Solve for x
    x = 74,350,750.37/9,984.03
  6. Step 6: Final answer
    x = 7,446.97

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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.