Home / 9,352.03-14,023.38-3,109.87

Finding the Fourth Proportional to 9,352.03, 14,023.38 and 3,109.87

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Solution

The fourth proportional to 9,352.03, 14,023.38 and 3,109.87 is: 4,663.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,352.03 : 14,023.38 = 3,109.87 : x
  2. Step 2: Convert to fraction form
    9,352.03/14,023.38 = 3,109.87/x
  3. Step 3: Cross multiply
    9,352.03x = 14,023.38 × 3,109.87
  4. Step 4: Simplify right side
    9,352.03x = 43,610,861.02
  5. Step 5: Solve for x
    x = 43,610,861.02/9,352.03
  6. Step 6: Final answer
    x = 4,663.25

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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.