Home / 9,844.29-14,768.34-3,182.58

Finding the Fourth Proportional to 9,844.29, 14,768.34 and 3,182.58

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Solution

The fourth proportional to 9,844.29, 14,768.34 and 3,182.58 is: 4,774.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,844.29 : 14,768.34 = 3,182.58 : x
  2. Step 2: Convert to fraction form
    9,844.29/14,768.34 = 3,182.58/x
  3. Step 3: Cross multiply
    9,844.29x = 14,768.34 × 3,182.58
  4. Step 4: Simplify right side
    9,844.29x = 47,001,423.52
  5. Step 5: Solve for x
    x = 47,001,423.52/9,844.29
  6. Step 6: Final answer
    x = 4,774.49

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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.