Home / 9,468.30-14,202.38-2,894.46

Finding the Fourth Proportional to 9,468.30, 14,202.38 and 2,894.46

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Solution

The fourth proportional to 9,468.30, 14,202.38 and 2,894.46 is: 4,341.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,468.30 : 14,202.38 = 2,894.46 : x
  2. Step 2: Convert to fraction form
    9,468.30/14,202.38 = 2,894.46/x
  3. Step 3: Cross multiply
    9,468.30x = 14,202.38 × 2,894.46
  4. Step 4: Simplify right side
    9,468.30x = 41,108,220.81
  5. Step 5: Solve for x
    x = 41,108,220.81/9,468.30
  6. Step 6: Final answer
    x = 4,341.67

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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.