Home / 9,263.79-13,894.38-3,023.91

Finding the Fourth Proportional to 9,263.79, 13,894.38 and 3,023.91

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Solution

The fourth proportional to 9,263.79, 13,894.38 and 3,023.91 is: 4,535.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,263.79 : 13,894.38 = 3,023.91 : x
  2. Step 2: Convert to fraction form
    9,263.79/13,894.38 = 3,023.91/x
  3. Step 3: Cross multiply
    9,263.79x = 13,894.38 × 3,023.91
  4. Step 4: Simplify right side
    9,263.79x = 42,015,354.63
  5. Step 5: Solve for x
    x = 42,015,354.63/9,263.79
  6. Step 6: Final answer
    x = 4,535.44

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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.